FPCN11 CWTO 211500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Sunday 21 September 2025 for
today and Monday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..A mix of sun and cloud. Wind becoming southeast 20 km/h this
afternoon. High 24. Humidex 28. UV index 6 or high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 24. Humidex 29. UV index 4 or
moderate.

Windsor - Leamington - Essex County.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind becoming south 20 km/h
gusting to 40 this afternoon. High 27. Humidex 31. UV index 7 or
high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind west 20 km/h gusting to 40. High 25. Humidex 30. UV
index 4 or moderate.

Chatham-Kent - Rondeau Park.
Today..A mix of sun and cloud. 60 percent chance of showers. Risk of
a thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 this afternoon. High 26. Humidex 30. UV index 7 or
high.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h. Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind west 20 km/h gusting to 40. High 25. Humidex 30. UV
index 4 or moderate.

Sarnia - Petrolia - Western Lambton County.
Today..Cloudy. 60 percent chance of showers late this afternoon with
risk of a thunderstorm. Wind becoming south 20 km/h gusting to 40
this afternoon. High 26. Humidex 30. UV index 3 or moderate.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind west 20 km/h gusting to 40. High 25. Humidex 30. UV
index 4 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 27. Humidex 32. UV index 6 or high.
Tonight..Partly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h. Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind west 20 km/h gusting to 40. High 24. Humidex 29. UV
index 4 or moderate.

Rodney - Shedden - Western Elgin County.
Today..A mix of sun and cloud. 30 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 27. Humidex 29. UV index 6 or high.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

St. Thomas - Aylmer - Eastern Elgin County.
Today..A mix of sun and cloud. 30 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 27. Humidex 29. UV index 6 or high.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

Strathroy - Komoka - Western Middlesex County.
Today..Becoming cloudy this afternoon with 30 percent chance of
showers late this afternoon. Risk of a thunderstorm late this
afternoon. Wind south 20 km/h gusting to 40. High 27. Humidex 29. UV
index 6 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..Mainly cloudy. 30 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 27. Humidex 29. UV index 6 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

Simcoe - Delhi - Norfolk.
Today..A mix of sun and cloud. Wind becoming south 20 km/h gusting to
40 this afternoon. High 26. Humidex 30. UV index 6 or high.
Tonight..Mainly cloudy. 60 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

Dunnville - Caledonia - Haldimand.
Today..Mainly sunny. Wind south 20 km/h gusting to 40. High 27.
Humidex 31. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

Woodstock - Tillsonburg - Oxford County.
Today..A mix of sun and cloud. 30 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 27. Humidex 29. UV index 6 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

Brantford - County of Brant.
Today..A mix of sun and cloud. Wind south 20 km/h gusting to 40.
High 27. Humidex 31. UV index 6 or high.
Tonight..Mainly cloudy. 60 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 this
afternoon. High 27. Humidex 31. UV index 6 or high.
Tonight..Partly cloudy. 60 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..A mix of sun and cloud. Wind becoming south 20 km/h gusting to
40 this afternoon. High 26. Humidex 30. UV index 6 or high. Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

City of Hamilton.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 this
afternoon. High 26. Humidex 30. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

Burlington - Oakville.
Today..Mainly sunny. Wind becoming southeast 20 km/h this afternoon.
High 24. Humidex 28. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 24. Humidex 29. UV index 4 or
moderate.

Halton Hills - Milton.
Today..A mix of sun and cloud. Wind southeast 20 km/h. High 25.
Humidex 29. UV index 6 or high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 24. Humidex 29. UV index 4 or
moderate.

Mississauga - Brampton.
Today..A mix of sun and cloud. Wind becoming southeast 20 km/h this
afternoon. High 25. Humidex 29. UV index 6 or high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 24. Humidex 29. UV index 4 or
moderate.

Caledon.
Today..A mix of sun and cloud. 30 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 26. Humidex 31. UV index 6 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming southeast 20 km/h this afternoon. High 24. Humidex 28. UV
index 6 or high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Newmarket - Georgina - Northern York Region.
Today..Mainly sunny. Wind southeast 20 km/h gusting to 40. High 26.
Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy this evening with showers. Risk of a
thunderstorm late this evening and overnight. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
near noon. High 24. Humidex 29. UV index 4 or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..A mix of sun and cloud. Wind becoming southeast 20 km/h this
afternoon. High 24. Humidex 28. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 24. Humidex 29. UV index 4 or
moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly sunny. Wind becoming southeast 20 km/h gusting to 40
this afternoon. High 26. Humidex 30. UV index 6 or high.
Tonight..Becoming cloudy this evening with showers. Risk of a
thunderstorm late this evening and overnight. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
near noon. High 24. Humidex 29. UV index 4 or moderate.

Goderich - Bluewater - Southern Huron County.
Today..A mix of sun and cloud. 40 percent chance of showers with risk
of a thunderstorm. Wind becoming south 20 km/h gusting to 40 this
afternoon. High 25. Humidex 28. UV index 6 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Mainly cloudy with 40 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h gusting to 40. High 27. Humidex 29.
UV index 5 or moderate.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..A mix of sun and cloud. 30 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 27. Humidex 32. UV index 6 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Mainly cloudy. 30 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 27. Humidex 32. UV index 6 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Sunny near noon then a mix of sun and cloud with 30 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Wind becoming south 20 km/h gusting to 40 early this
afternoon. High 26. Humidex 31. UV index 6 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Sunny near noon then a mix of sun and cloud with 30 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Wind becoming south 20 km/h gusting to 40 this
afternoon. High 26. Humidex 31. UV index 6 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Increasing cloudiness. 30 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind becoming south 20 km/h
gusting to 40 this afternoon. High 26. Humidex 31. UV index 6 or
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Sunny near noon then a mix of sun and cloud with 30 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Wind becoming south 20 km/h gusting to 40 this
afternoon. High 26. Humidex 31. UV index 6 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..Increasing cloudiness near noon. 30 percent chance of showers
late this afternoon with risk of a thunderstorm. Wind south 20 km/h
gusting to 40. High 26. Humidex 31. UV index 6 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Innisfil - New Tecumseth - Angus.
Today..Sunny near noon then a mix of sun and cloud with 40 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Wind becoming southeast 20 km/h gusting to 40 this
afternoon. High 25. Humidex 30. UV index 6 or high.
Tonight..Showers with risk of a thunderstorm. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Mainly cloudy with 40 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h gusting to 40. High 27. Humidex 29.
UV index 5 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Wind south 20 km/h becoming light near midnight. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Mainly cloudy. Showers beginning this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming southeast 20 km/h
gusting to 40 this afternoon. High 24. Humidex 26. UV index 5 or
moderate.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 20 to 30 mm. Wind south 20 km/h. Low 18.
Monday..Cloudy with 60 percent chance of showers. Wind southwest
20 km/h. Temperature steady near 20. Humidex 26. UV index 4 or
moderate.

Hanover - Dundalk - Southern Grey County.
Today..Increasing cloudiness late this morning. 40 percent chance of
showers late this afternoon with risk of a thunderstorm. Wind south
20 km/h gusting to 40. High 27. Humidex 29. UV index 6 or high. Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Wind south 20 km/h becoming light near midnight. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Mainly cloudy. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind becoming south 20 km/h
gusting to 40 this afternoon. High 25. Humidex 27. UV index 6 or
high.
Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Wind south 20 km/h becoming light near midnight. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Barrie - Collingwood - Hillsdale.
Today..Sunny near noon then a mix of sun and cloud with 40 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Wind becoming southeast 20 km/h gusting to 40 this
afternoon. High 25. Humidex 30. UV index 6 or high.
Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.

Midland - Coldwater - Orr Lake.
Today..Increasing cloudiness near noon. 40 percent chance of showers
late this afternoon with risk of a thunderstorm. Wind southeast
20 km/h gusting to 40. High 27. Humidex 32. UV index 6 or high. Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.

Orillia - Lagoon City - Washago.
Today..Sunny near noon then a mix of sun and cloud with 40 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Wind becoming southeast 20 km/h gusting to 40 this
afternoon. High 25. Humidex 30. UV index 6 or high.
Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.

Cobourg - Colborne - Western Northumberland County.
Today..Sunny. Wind becoming southeast 20 km/h gusting to 40 late this
afternoon. High 24. Humidex 28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Mainly sunny. Wind becoming southeast 20 km/h gusting to 40
late this afternoon. High 24. Humidex 28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Picton - Sandbanks Park.
Today..A mix of sun and cloud. Wind southeast 40 km/h diminishing to
20 gusting to 40 early this afternoon. High 24. Humidex 28. UV
index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Napanee - Consecon.
Today..Mainly sunny. Wind becoming southeast 20 km/h gusting to 40
late this afternoon. High 24. Humidex 28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Kingston - Odessa - Frontenac Islands.
Today..Clearing this afternoon. Wind southeast 20 km/h gusting to 40.
High 24. Humidex 28. UV index 5 or moderate.
Tonight..A few clouds. Increasing cloudiness after midnight then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Lindsay - Southern Kawartha Lakes.
Today..Mainly sunny. High 25. Humidex 29. UV index 6 or high.
Tonight..Becoming cloudy this evening with showers. Risk of a
thunderstorm late this evening and overnight. Low 16.
Monday..Cloudy with 60 percent chance of showers. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 28. UV index 4 or
moderate.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..A mix of sun and cloud. High 25. Humidex 29. UV index 6 or
high.
Tonight..Becoming cloudy this evening with showers. Risk of a
thunderstorm late this evening and overnight. Low 16.
Monday..Cloudy with 60 percent chance of showers. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 28. UV index 4 or
moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Sunny. High 24. Humidex 28. UV index 6 or high.
Tonight..Increasing cloudiness. Showers beginning late this evening.
Risk of a thunderstorm late this evening and overnight. Low 16.
Monday..Cloudy with 60 percent chance of showers. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 28. UV index 4 or
moderate.

Apsley - Woodview - Northern Peterborough County.
Today..A mix of sun and cloud. High 25. Humidex 29. UV index 6 or
high.
Tonight..Mainly cloudy. Showers beginning late this evening. Risk of
a thunderstorm late this evening and overnight. Low 16.
Monday..Cloudy with 60 percent chance of showers. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 28. UV index 2 or low.

Stirling - Tweed - Madoc.
Today..A mix of sun and cloud. Wind southeast 20 km/h. High 24.
Humidex 28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h becoming light near midnight.
Low 16.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Tamworth - Sydenham - South Frontenac.
Today..Mainly sunny. Wind southeast 20 km/h. High 24. Humidex 28. UV
index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h becoming light near midnight.
Low 16.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..A mix of sun and cloud. High 23. Humidex 27. UV index 6 or
high.
Tonight..Increasing cloudiness. Showers beginning after midnight.
Risk of a thunderstorm overnight. Low 15.
Monday..Showers. Risk of a thunderstorm in the afternoon. High 23.
Humidex 28. UV index 2 or low.

Bancroft - Hastings Highlands - Denbigh.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
High 22. Humidex 26. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with showers.
Risk of a thunderstorm overnight. Low 14.
Monday..Showers ending near noon then cloudy with 40 percent chance
of showers. Risk of a thunderstorm late in the afternoon. High 20.
Humidex 25. UV index 2 or low.

Gananoque - Mallorytown.
Today..Mainly sunny. Wind southeast 20 km/h. High 24. Humidex 28. UV
index 6 or high.
Tonight..Clear early this evening then partly cloudy with 70 percent
chance of showers overnight. Risk of a thunderstorm overnight. Wind
southeast 20 km/h becoming light near midnight. Low 16.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Brockville - Prescott.
Today..Sunny. High 23. Humidex 27. UV index 6 or high.
Tonight..Clear this evening then partly cloudy with 40 percent chance
of showers before morning. Low 14.
Monday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. Wind becoming southwest 20 km/h near noon.
High 22. Humidex 27. UV index 2 or low.

Westport - Charleston Lake.
Today..Mainly sunny. Wind southeast 20 km/h. High 24. Humidex 28. UV
index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h becoming light near midnight.
Low 16.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Merrickville-Wolford - Kemptville.
Today..Sunny. High 23. Humidex 27. UV index 6 or high.
Tonight..Clear this evening then partly cloudy with 40 percent chance
of showers before morning. Low 14.
Monday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. Wind becoming southwest 20 km/h near noon.
High 22. Humidex 27. UV index 2 or low.

Ottawa North - Kanata - Orléans.
Today..Mainly sunny. High 23. Humidex 27. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight then
40 percent chance of showers before morning. Low 14.
Monday..Cloudy. 40 percent chance of showers early in the morning.
Showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. Wind becoming southwest 20 km/h near noon.
High 22. Humidex 27. UV index 2 or low.

Continued in next message...

--- up 4 days, 18 hours, 57 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 220900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Monday 22 September 2025 for
today and Tuesday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming southwest 20 km/h near noon. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Windsor - Leamington - Essex County.
Today..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 23. Humidex
28. UV index 5 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h. Low 17.
Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 24. Humidex 28. UV index 6 or
high.

Chatham-Kent - Rondeau Park.
Today..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 23. Humidex
28. UV index 5 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h. Low 17.
Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 24. Humidex 28. UV index 5 or
moderate.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 23. Humidex
28. UV index 4 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h. Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 24. Humidex 28. UV index 4 or
moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 23. Humidex
28. UV index 4 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h. Low 17.
Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 24. Humidex 28. UV index 5 or
moderate.

Rodney - Shedden - Western Elgin County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 23. Humidex 28. UV index 5 or
moderate.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h. Low 16. Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 27. UV index 5 or
moderate.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 23. Humidex 28. UV index 5 or
moderate.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h. Low 16. Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 27. UV index 5 or
moderate.

Strathroy - Komoka - Western Middlesex County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h. Low 16. Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 27. UV index 4 or
moderate.

London - Parkhill - Eastern Middlesex County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h. Low 16. Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 27. UV index 4 or
moderate.

Simcoe - Delhi - Norfolk.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 24. Humidex 29. UV index 5 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h. Low 17.
Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Dunnville - Caledonia - Haldimand.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 24. Humidex 29. UV index 5 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h. Low 17.
Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Woodstock - Tillsonburg - Oxford County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h. Low 16. Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 27. UV index 4 or
moderate.

Brantford - County of Brant.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 24. Humidex 29. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h. Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 24. Humidex 29. UV index 5 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h. Low 17.
Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 5 or
moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Mainly cloudy. 30 percent chance of showers changing to
70 percent chance of showers this morning. Risk of a thunderstorm.
Wind southwest 20 km/h gusting to 40. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h. Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 5 or
moderate.

City of Hamilton.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h gusting to 40. High 24. Humidex 29. UV index 5 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h. Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Burlington - Oakville.
Today..Mainly cloudy. 30 percent chance of showers changing to
70 percent chance of showers this morning. Risk of a thunderstorm.
Wind becoming southwest 20 km/h near noon. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Halton Hills - Milton.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming southwest 20 km/h near noon. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Mississauga - Brampton.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming southwest 20 km/h near noon. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Caledon.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Vaughan - Richmond Hill - Markham.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming southwest 20 km/h near noon. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Newmarket - Georgina - Northern York Region.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm late this
morning and this afternoon. Wind becoming southwest 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming southwest 20 km/h near noon. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm late this
morning and this afternoon. Wind becoming southwest 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Goderich - Bluewater - Southern Huron County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 22. Humidex 27. UV index 4 or moderate. Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 27. UV index 4 or
moderate.

Wingham - Blyth - Northern Huron County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 22. Humidex 27. UV index 4 or moderate. Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 27. UV index 4 or
moderate.

Stratford - Mitchell - Southern Perth County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Listowel - Milverton - Northern Perth County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Guelph - Erin - Southern Wellington County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Innisfil - New Tecumseth - Angus.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm late this
morning and this afternoon. Wind becoming southwest 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming west 20 km/h near noon. High 22. Humidex 27. UV index 4 or
moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 26. UV index 4 or
moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
southwest 20 km/h. High 21. Humidex 26. UV index 4 or moderate. Tonight..Cloudy with 40 percent chance of showers. Fog patches
developing overnight. Low 15.
Tuesday..Cloudy. 30 percent chance of showers in the morning. Fog
patches dissipating in the morning. High 21. Humidex 25. UV index 4
or moderate.

Hanover - Dundalk - Southern Grey County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming west 20 km/h near noon. High 22. Humidex 27. UV index 4 or
moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 26. UV index 4 or
moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming west 20 km/h near noon. High 22. Humidex 27. UV index 4 or
moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 26. UV index 4 or
moderate.

Barrie - Collingwood - Hillsdale.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming southwest 20 km/h near noon. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Midland - Coldwater - Orr Lake.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming southwest 20 km/h near noon. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Orillia - Lagoon City - Washago.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm. Wind
becoming southwest 20 km/h near noon. High 24. Humidex 29. UV
index 4 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Cobourg - Colborne - Western Northumberland County.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Picton - Sandbanks Park.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Napanee - Consecon.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Kingston - Odessa - Frontenac Islands.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Lindsay - Southern Kawartha Lakes.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm late this
morning and this afternoon. Wind becoming southwest 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm late this
morning and this afternoon. Wind becoming southwest 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm late this
morning and this afternoon. Wind becoming southwest 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Apsley - Woodview - Northern Peterborough County.
Today..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers this morning. Risk of a thunderstorm late this
morning and this afternoon. Wind becoming southwest 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.

Stirling - Tweed - Madoc.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Tamworth - Sydenham - South Frontenac.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h. High 23. Humidex 28. UV index 2 or
low.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Bancroft - Hastings Highlands - Denbigh.
Today..Showers ending this morning then cloudy with 40 percent chance
of showers. Risk of a thunderstorm. High 20. Humidex 25. UV index 4
or moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Fog patches developing overnight. Low 14. Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. Fog patches dissipating in the
morning. High 21. Humidex 26. UV index 4 or moderate.

Gananoque - Mallorytown.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Brockville - Prescott.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Westport - Charleston Lake.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Merrickville-Wolford - Kemptville.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Ottawa North - Kanata - Orléans.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 23. Humidex 28. UV index 2 or low.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Ottawa South - Richmond - Metcalfe.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 23. Humidex 28. UV index 2 or low.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Gatineau.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Prescott and Russell.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Morrisburg - Long Sault.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Cornwall - Lancaster.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Winchester - Newington.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Maxville - Alexandria.
Today..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. High 23. Humidex 28. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Continued in next message...

--- up 5 days, 12 hours, 57 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 231500
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 11:00 a.m. EDT Tuesday 23 September 2025 for
today and Wednesday.
The next scheduled forecast will be issued at 3:30 p.m. EDT.

City of Toronto.
Today..Mainly cloudy. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 24. Humidex 30. UV
index 5 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 4 or
moderate.

Windsor - Leamington - Essex County.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 24. Humidex 29. UV
index 6 or high.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 28. UV index 4 or
moderate.

Chatham-Kent - Rondeau Park.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 24. Humidex 30. UV
index 6 or high.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 28. UV index 4 or
moderate.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly cloudy. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 24. Humidex 30. UV
index 5 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 28. UV index 4 or
moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly cloudy. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 24. Humidex 28. UV
index 5 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 28. UV index 4 or
moderate.

Rodney - Shedden - Western Elgin County.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 23. Humidex 27. UV
index 6 or high.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 18.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the morning and in the afternoon. Temperature
steady near 19. Humidex 26. UV index 4 or moderate.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Mainly cloudy. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 23. Humidex 27. UV
index 5 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 18.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the morning and in the afternoon. Temperature
steady near 19. Humidex 26. UV index 4 or moderate.

Strathroy - Komoka - Western Middlesex County.
Today..Mainly cloudy. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 23. Humidex 27. UV
index 5 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the morning and in the afternoon. High 21.
Humidex 27. UV index 4 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..Mainly cloudy. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 23. Humidex 29. UV
index 5 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the morning and in the afternoon. High 21.
Humidex 27. UV index 4 or moderate.

Simcoe - Delhi - Norfolk.
Today..Mainly cloudy. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 25. Humidex 31. UV
index 4 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 4 or
moderate.

Dunnville - Caledonia - Haldimand.
Today..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm late this afternoon. High 22. Humidex 27. UV index 4 or
moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 29. UV index 4 or
moderate.

Woodstock - Tillsonburg - Oxford County.
Today..Cloudy. 60 percent chance of showers late this afternoon with
risk of a thunderstorm. High 23. Humidex 27. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the morning and in the afternoon. High 20.
Humidex 27. UV index 4 or moderate.

Brantford - County of Brant.
Today..Cloudy. 40 percent chance of showers late this afternoon with
risk of a thunderstorm. High 22. Humidex 27. UV index 4 or moderate. Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 27. UV index 4 or
moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..A mix of sun and cloud. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 23. Humidex 30. UV
index 6 or high.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 28. UV index 4 or
moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..A mix of sun and cloud. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 23. Humidex 30. UV
index 6 or high.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 28. UV index 4 or
moderate.

City of Hamilton.
Today..Cloudy. 40 percent chance of showers late this afternoon with
risk of a thunderstorm. High 23. Humidex 29. UV index 4 or moderate. Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening and after midnight. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 26. UV index 4 or
moderate.

Burlington - Oakville.
Today..Cloudy. 40 percent chance of showers late this afternoon with
risk of a thunderstorm. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 2 or
low.

Halton Hills - Milton.
Today..Mainly cloudy. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 23. Humidex 28. UV
index 5 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 2 or
low.

Mississauga - Brampton.
Today..Mainly cloudy. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 24. Humidex 30. UV
index 5 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 4 or
moderate.

Caledon.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 23. Humidex 28. UV
index 6 or high.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 4 or
moderate.

Vaughan - Richmond Hill - Markham.
Today..Mainly cloudy. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. High 24. Humidex 31. UV
index 5 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 27. UV index 4 or
moderate.

Newmarket - Georgina - Northern York Region.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 23. Humidex 28. UV
index 6 or high.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 27. UV index 4 or
moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Cloudy. 40 percent chance of showers late this afternoon with
risk of a thunderstorm. High 23. Humidex 30. UV index 4 or moderate. Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 4 or
moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Cloudy. 60 percent chance of showers late this afternoon with
risk of a thunderstorm. High 23. Humidex 29. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 27. UV index 4 or
moderate.

Goderich - Bluewater - Southern Huron County.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late this afternoon. High 22. Humidex 27. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Wingham - Blyth - Northern Huron County.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late this afternoon. High 23. Humidex 27. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Stratford - Mitchell - Southern Perth County.
Today..Cloudy. 60 percent chance of showers late this afternoon with
risk of a thunderstorm. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Listowel - Milverton - Northern Perth County.
Today..Cloudy. 60 percent chance of showers late this afternoon with
risk of a thunderstorm. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Cloudy. 60 percent chance of showers late this afternoon with
risk of a thunderstorm. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 25. UV index 4 or
moderate.

Guelph - Erin - Southern Wellington County.
Today..Cloudy. 60 percent chance of showers late this afternoon with
risk of a thunderstorm. High 23. Humidex 29. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 25. UV index 4 or
moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Cloudy. 60 percent chance of showers late this afternoon with
risk of a thunderstorm. High 23. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 25. UV index 4 or
moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Cloudy. 60 percent chance of showers late this afternoon with
risk of a thunderstorm. High 24. Humidex 29. UV index 4 or moderate. Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 15.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 4 or
moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 23. Humidex 28. UV
index 6 or high.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 15.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 4 or
moderate.

Innisfil - New Tecumseth - Angus.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. High 24. Humidex 31. UV
index 6 or high.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 28. UV index 4 or
moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this afternoon. High 22. Humidex 26. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 14.
Wednesday..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 20. Humidex 26. UV index 4 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this afternoon. High 21. Humidex 29. UV index 4 or
moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm early this evening. Low 14.
Wednesday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. High 20. Humidex 26. UV index 4 or moderate.

Hanover - Dundalk - Southern Grey County.
Today..Cloudy. 40 percent chance of showers this afternoon with risk
of a thunderstorm. High 22. Humidex 26. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 15.
Wednesday..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 19. UV index 4 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud. 40 percent chance of showers this
afternoon with risk of a thunderstorm. High 21. Humidex 29. UV
index 5 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 15.
Wednesday..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 19. UV index 4 or moderate.

Barrie - Collingwood - Hillsdale.
Today..A mix of sun and cloud. 40 percent chance of showers this
afternoon with risk of a thunderstorm. High 22. Humidex 28. UV
index 6 or high.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 20. Humidex 26. UV index 4 or moderate.

Midland - Coldwater - Orr Lake.
Today..Mainly cloudy. 40 percent chance of showers this afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 5 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 20. Humidex 26. UV index 4 or moderate.

Orillia - Lagoon City - Washago.
Today..Cloudy. 40 percent chance of showers this afternoon with risk
of a thunderstorm. High 22. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 20. Humidex 26. UV index 4 or moderate.

Cobourg - Colborne - Western Northumberland County.
Today..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 22. Humidex 28. UV index 4 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm early this evening. Low 17. Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 23. Humidex 30. UV index 5 or moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 22. Humidex 30. UV index 4 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm early this evening. Low 17. Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 23. Humidex 30. UV index 5 or moderate.

Picton - Sandbanks Park.
Today..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 22. Humidex 30. UV index 4 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm early this evening. Low 17. Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 23. Humidex 30. UV index 5 or moderate.

Napanee - Consecon.
Today..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 22. Humidex 30. UV index 4 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm early this evening. Low 17. Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 23. Humidex 30. UV index 5 or moderate.

Kingston - Odessa - Frontenac Islands.
Today..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 22. Humidex 29. UV index 4 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm early this evening. Low 17. Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 23. Humidex 29. UV index 5 or moderate.

Lindsay - Southern Kawartha Lakes.
Today..Cloudy. 40 percent chance of showers this afternoon. Risk of a
thunderstorm late this afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 15.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 21. Humidex 27. UV index 4 or moderate.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Cloudy. 40 percent chance of showers this afternoon. Risk of a
thunderstorm late this afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 15.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 21. Humidex 27. UV index 4 or moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Cloudy. 40 percent chance of showers this afternoon. Risk of a
thunderstorm late this afternoon. High 23. Humidex 29. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 15.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 21. Humidex 26. UV index 4 or moderate.

Apsley - Woodview - Northern Peterborough County.
Today..Cloudy. 40 percent chance of showers this afternoon. Risk of a
thunderstorm late this afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 15.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 19. UV index 4 or moderate.

Stirling - Tweed - Madoc.
Today..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 22. Humidex 27. UV index 4 or moderate.
Tonight..Cloudy. 40 percent chance of showers this evening. Risk of a
thunderstorm early this evening. Low 18.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon.
High 23. Humidex 29. UV index 4 or moderate.

Tamworth - Sydenham - South Frontenac.
Today..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 22. Humidex 27. UV index 4 or moderate.
Tonight..Cloudy. 40 percent chance of showers this evening. Risk of a
thunderstorm early this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon.
High 23. Humidex 30. UV index 4 or moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late this afternoon. High 22. Humidex 27. UV index 4 or
moderate.
Tonight..Cloudy. 40 percent chance of showers this evening with risk
of a thunderstorm. Low 15.
Wednesday..Cloudy with 30 percent chance of showers. High 23. Humidex
29. UV index 4 or moderate.

Bancroft - Hastings Highlands - Denbigh.
Today..Cloudy. 40 percent chance of showers this afternoon. Risk of a
thunderstorm late this afternoon. High 21. Humidex 26. UV index 4 or
moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 13.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 20. Humidex 25. UV index 4 or moderate.

Gananoque - Mallorytown.
Today..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 22. Humidex 27. UV index 4 or moderate.
Tonight..Cloudy. 40 percent chance of showers this evening. Risk of a
thunderstorm early this evening. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon.
High 22. Humidex 28. UV index 5 or moderate.

Brockville - Prescott.
Today..Cloudy with 40 percent chance of showers. High 21. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. Low 16.
Wednesday..Cloudy. 40 percent chance of showers in the afternoon.
High 22. Humidex 28. UV index 4 or moderate.

Westport - Charleston Lake.
Today..Cloudy with 40 percent chance of showers and risk of a
thunderstorm. High 22. Humidex 27. UV index 4 or moderate.
Tonight..Cloudy. 40 percent chance of showers this evening. Risk of a
thunderstorm early this evening. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon.
High 22. Humidex 28. UV index 4 or moderate.

Merrickville-Wolford - Kemptville.
Today..Cloudy with 40 percent chance of showers. High 22. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. Low 16.
Wednesday..Cloudy. 40 percent chance of showers in the afternoon.
High 22. Humidex 28. UV index 4 or moderate.

Ottawa North - Kanata - Orléans.
Today..Cloudy with 30 percent chance of showers. High 22. Humidex 28.
UV index 4 or moderate.
Tonight..Mainly cloudy. Low 15.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 24. Humidex 29. UV index 5 or moderate.

Ottawa South - Richmond - Metcalfe.
Today..Cloudy with 30 percent chance of showers. High 22. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. Low 16.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 24. Humidex 29. UV index 5 or moderate.

Gatineau.
Today..Cloudy with 30 percent chance of showers. High 22. Humidex 27.
UV index 4 or moderate.
Tonight..Cloudy. Low 15.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 23. Humidex 28. UV index 5 or moderate.

Prescott and Russell.
Today..Cloudy with 30 percent chance of showers. High 22. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. Low 17.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 23. Humidex 28. UV index 5 or moderate.

Morrisburg - Long Sault.
Today..Cloudy with 40 percent chance of showers. High 22. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. Low 18.
Wednesday..Cloudy. 40 percent chance of showers in the afternoon.
High 21. Humidex 26. UV index 4 or moderate.

Cornwall - Lancaster.
Today..Cloudy with 40 percent chance of showers. High 21. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. Low 16.
Wednesday..Cloudy. 40 percent chance of showers in the afternoon.
High 20. Humidex 26. UV index 4 or moderate.

Winchester - Newington.
Today..Cloudy with 40 percent chance of showers. High 22. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. Low 15.
Wednesday..Cloudy. 40 percent chance of showers in the afternoon.
High 22. Humidex 27. UV index 4 or moderate.

Maxville - Alexandria.
Today..Cloudy with 40 percent chance of showers. High 22. Humidex 27.
UV index 4 or moderate.
Tonight..Mainly cloudy. Low 15.
Wednesday..Cloudy. 40 percent chance of showers in the afternoon.
High 22. Humidex 27. UV index 4 or moderate.

Plevna - Sharbot Lake - Western Lanark County.
Today..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late this afternoon. High 22. Humidex 27. UV index 4 or
moderate.
Tonight..Cloudy. 40 percent chance of showers this evening with risk
of a thunderstorm. Low 15.
Wednesday..Cloudy with 30 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.

Smiths Falls - Perth - Eastern Lanark County.
Today..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late this afternoon. High 22. Humidex 27. UV index 4 or
moderate.
Tonight..Cloudy. 40 percent chance of showers this evening with risk
of a thunderstorm. Low 16.
Wednesday..Cloudy with 30 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.

Port Carling - Port Severn.
Today..Cloudy. 60 percent chance of showers this afternoon with risk
of a thunderstorm. High 22. Humidex 26. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Temperature steady near 19.
Humidex 26. UV index 4 or moderate.

Bracebridge - Gravenhurst.
Today..Cloudy. 60 percent chance of showers this afternoon with risk
of a thunderstorm. High 22. Humidex 28. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 26. UV index 4
or moderate.

Town of Parry Sound - Rosseau - Killbear Park.
Today..Cloudy. 60 percent chance of showers this afternoon with risk
of a thunderstorm. High 21. Humidex 27. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 26. UV index 4
or moderate.

Huntsville - Baysville.
Today..Cloudy. 60 percent chance of showers this afternoon with risk
of a thunderstorm. High 22. Humidex 26. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 26. UV index 4
or moderate.

Haliburton - Minden - Southern Haliburton County.
Today..Cloudy. 40 percent chance of showers this afternoon. Risk of a
thunderstorm late this afternoon. High 21. Humidex 26. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 13.
Wednesday..Cloudy. 40 percent chance of showers in the afternoon.
High 18. UV index 4 or moderate.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Cloudy. 40 percent chance of showers this afternoon. Risk of a
thunderstorm late this afternoon. High 21. Humidex 26. UV index 4 or
moderate.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 13.
Wednesday..Cloudy. 40 percent chance of showers in the afternoon.
High 18. UV index 4 or moderate.

Barry's Bay - Killaloe.
Today..Cloudy. 40 percent chance of showers this afternoon. Risk of a
thunderstorm late this afternoon. High 21. Humidex 26. UV index 4 or
moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 15.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 20. Humidex 26. UV index 4 or moderate.

Renfrew - Arnprior - Calabogie.
Today..Cloudy. 40 percent chance of showers this afternoon. Risk of a
thunderstorm late this afternoon. High 21. Humidex 26. UV index 3 or
moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 15.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 21. Humidex 26. UV index 4 or moderate.

Petawawa - Pembroke - Cobden.
Today..Cloudy. 40 percent chance of showers this afternoon. Risk of a
thunderstorm late this afternoon. High 21. Humidex 26. UV index 3 or
moderate.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 14.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon.
High 21. Humidex 26. UV index 4 or moderate.

Continued in next message...

--- up 6 days, 18 hours, 57 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 211930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Sunday 21 September 2025 for
tonight Monday and Monday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Monday.

City of Toronto.
Tonight..A few clouds. Increasing cloudiness early this evening then
70 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southeast
20 km/h becoming light early this evening. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

Windsor - Leamington - Essex County.
Tonight..Mainly cloudy with 70 percent chance of showers and risk of
a thunderstorm. Wind south 20 km/h. Low 18.
Monday..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 25. Humidex
30. UV index 5 or moderate.
Monday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm in the evening. Wind southwest 20 km/h. Low 17.

Chatham-Kent - Rondeau Park.
Tonight..Mainly cloudy with 70 percent chance of showers and risk of
a thunderstorm. Wind south 20 km/h. Low 18.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 25. Humidex
30. UV index 5 or moderate.
Monday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm in the evening. Wind southwest 20 km/h. Low 17.

Sarnia - Petrolia - Western Lambton County.
Tonight..A few showers ending near midnight then cloudy with
60 percent chance of showers. Risk of a thunderstorm this evening
and overnight. Wind south 20 km/h. Low 18.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 25. Humidex
30. UV index 4 or moderate.
Monday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Mainly cloudy. A few showers beginning early this evening
and ending near midnight then 60 percent chance of showers
overnight. Risk of a thunderstorm this evening and overnight. Wind
south 20 km/h. Low 18.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 24. Humidex
29. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

Rodney - Shedden - Western Elgin County.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind south 20 km/h. Low 18. Monday..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 24. Humidex
29. UV index 5 or moderate.
Monday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind south 20 km/h. Low 18. Monday..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 24. Humidex
29. UV index 5 or moderate.
Monday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

Strathroy - Komoka - Western Middlesex County.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers this evening and overnight. Risk of a thunderstorm. Wind
south 20 km/h. Low 18.
Monday..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 24. Humidex
29. UV index 5 or moderate.
Monday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

London - Parkhill - Eastern Middlesex County.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind south 20 km/h. Low 18. Monday..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 24. Humidex
29. UV index 4 or moderate.
Monday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

Simcoe - Delhi - Norfolk.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind south 20 km/h. Low 18. Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h gusting to 40.
High 24. Humidex 29. UV index 5 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

Dunnville - Caledonia - Haldimand.
Tonight..Increasing cloudiness. 70 percent chance of showers with
risk of a thunderstorm. Wind south 20 km/h. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h gusting to 40.
High 24. Humidex 29. UV index 5 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

Woodstock - Tillsonburg - Oxford County.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind south 20 km/h. Low 18. Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40. High 24. Humidex
29. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

Brantford - County of Brant.
Tonight..Increasing cloudiness. 70 percent chance of showers with
risk of a thunderstorm. Wind south 20 km/h. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h gusting to 40.
High 24. Humidex 29. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind south 20 km/h. Low 18. Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h gusting to 40.
High 24. Humidex 29. UV index 5 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Wind southwest 20 km/h. Low 17.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..A few clouds. Increasing cloudiness early this evening then
70 percent chance of showers this evening and overnight. Risk of a
thunderstorm this evening and overnight. Wind south 20 km/h. Low 18. Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h gusting to 40.
High 24. Humidex 29. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Wind southwest 20 km/h. Low 17.

City of Hamilton.
Tonight..A few clouds. Increasing cloudiness early this evening then
70 percent chance of showers this evening and overnight. Risk of a
thunderstorm this evening and overnight. Wind south 20 km/h. Low 17. Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h gusting to 40.
High 24. Humidex 29. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Wind southwest 20 km/h. Low 16.

Burlington - Oakville.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Wind southeast 20 km/h becoming light early this
evening. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Halton Hills - Milton.
Tonight..Increasing cloudiness. 70 percent chance of showers late
this evening and overnight with risk of a thunderstorm. Wind
southeast 20 km/h becoming light early this evening. Low 17.
Monday..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.
Monday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 16.

Mississauga - Brampton.
Tonight..A few clouds. Increasing cloudiness early this evening then
70 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southeast
20 km/h becoming light early this evening. Low 17.
Monday..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.
Monday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 16.

Caledon.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind south 20 km/h gusting
to 40. Low 16.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h. High 23.
Humidex 28. UV index 4 or moderate.
Monday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 16.

Vaughan - Richmond Hill - Markham.
Tonight..A few clouds. Increasing cloudiness early this evening then
70 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southeast
20 km/h becoming light early this evening. Low 16.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Newmarket - Georgina - Northern York Region.
Tonight..A few clouds. Increasing cloudiness early this evening then
showers. Risk of a thunderstorm late this evening and overnight.
Wind southeast 20 km/h becoming light early this evening. Low 16. Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Pickering - Oshawa - Southern Durham Region.
Tonight..A few clouds. Increasing cloudiness early this evening then
70 percent chance of showers late this evening and overnight. Risk
of a thunderstorm late this evening and overnight. Wind southeast
20 km/h becoming light early this evening. Low 16.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..A few clouds. Increasing cloudiness early this evening then
showers. Risk of a thunderstorm late this evening and overnight.
Wind southeast 20 km/h becoming light early this evening. Low 16. Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Goderich - Bluewater - Southern Huron County.
Tonight..Cloudy. Showers beginning early this evening. Risk of a
thunderstorm. Local amount 10 to 15 mm. Wind south 20 km/h. Low 17. Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. High 22. Humidex 27. UV
index 4 or moderate.
Monday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 16.

Wingham - Blyth - Northern Huron County.
Tonight..Cloudy. Showers beginning early this evening. Risk of a
thunderstorm. Local amount 10 to 15 mm. Wind south 20 km/h. Low 16. Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. High 22. Humidex 27. UV
index 4 or moderate.
Monday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 16.

Stratford - Mitchell - Southern Perth County.
Tonight..Increasing cloudiness. Showers beginning early this evening.
Risk of a thunderstorm. Local amount 10 to 15 mm. Wind south
20 km/h. Low 17.
Monday..Mainly cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. High 23. Humidex 28. UV
index 4 or moderate.
Monday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Listowel - Milverton - Northern Perth County.
Tonight..Increasing cloudiness. Showers beginning early this evening.
Risk of a thunderstorm. Local amount 10 to 15 mm. Wind south
20 km/h. Low 16.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. High 23. Humidex 28. UV
index 4 or moderate.
Monday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 16.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind south 20 km/h gusting
to 40. Low 16.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h. High 23.
Humidex 28. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Guelph - Erin - Southern Wellington County.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers with risk of a thunderstorm. Wind south 20 km/h gusting
to 40. Low 16.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind southwest 20 km/h. High 23.
Humidex 28. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Increasing cloudiness. Showers beginning early this evening.
Risk of a thunderstorm. Local amount 10 to 15 mm. Wind south
20 km/h. Low 16.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. High 22. Humidex 27. UV
index 4 or moderate.
Monday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 16.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Increasing cloudiness. Showers beginning early this evening.
Risk of a thunderstorm. Local amount 10 to 15 mm. Wind south
20 km/h. Low 16.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. High 23. Humidex 28. UV
index 4 or moderate.
Monday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 16.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Increasing cloudiness. Showers beginning early this evening.
Risk of a thunderstorm. Local amount 10 to 15 mm. Wind south
20 km/h. Low 16.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. High 22. Humidex 27. UV
index 4 or moderate.
Monday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 15.

Innisfil - New Tecumseth - Angus.
Tonight..Increasing cloudiness. Showers beginning this evening. Risk
of a thunderstorm late this evening and overnight. Local amount 10
to 15 mm. Wind south 20 km/h becoming light this evening. Low 16. Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming west 20 km/h near noon.
High 23. Humidex 28. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Cloudy. Showers beginning early this evening. Risk of a
thunderstorm. Local amount 15 to 25 mm. Wind south 20 km/h gusting
to 40 becoming light near midnight. Low 16.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind becoming west 20 km/h near noon. High 21. Humidex
26. UV index 4 or moderate.
Monday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 15.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and overnight. Local
amount 10 to 20 mm. Wind southeast 20 km/h gusting to 40 becoming
southwest 20 near midnight. Low 16.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. High 20. Humidex 25. UV
index 4 or moderate.
Monday night..Cloudy with 40 percent chance of showers. Low 14.

Hanover - Dundalk - Southern Grey County.
Tonight..Cloudy. Showers beginning early this evening. Risk of a
thunderstorm. Local amount 15 to 25 mm. Wind south 20 km/h gusting
to 40 becoming light near midnight. Low 16.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind becoming west 20 km/h near noon. High 22. Humidex
27. UV index 4 or moderate.
Monday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 15.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Cloudy. Showers beginning early this evening. Risk of a
thunderstorm. Local amount 15 to 25 mm. Wind south 20 km/h gusting
to 40 becoming light near midnight. Low 16.
Monday..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind becoming west 20 km/h near noon. High 22. Humidex
27. UV index 4 or moderate.
Monday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm early in the evening. Low 15.

Barrie - Collingwood - Hillsdale.
Tonight..A few clouds. Increasing cloudiness early this evening then
showers. Risk of a thunderstorm this evening and overnight. Local
amount 10 to 20 mm. Wind south 20 km/h becoming light early this
evening. Low 16.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming west 20 km/h near noon.
High 23. Humidex 28. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Midland - Coldwater - Orr Lake.
Tonight..Partly cloudy. Becoming cloudy this evening with showers.
Risk of a thunderstorm this evening and overnight. Local amount 15
to 25 mm. Wind south 20 km/h becoming light early this evening.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming west 20 km/h near noon.
High 22. Humidex 27. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Orillia - Lagoon City - Washago.
Tonight..A few clouds. Increasing cloudiness early this evening then
showers. Risk of a thunderstorm this evening and overnight. Local
amount 10 to 20 mm. Wind south 20 km/h becoming light early this
evening. Low 16.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming west 20 km/h near noon.
High 23. Humidex 28. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Cobourg - Colborne - Western Northumberland County.
Tonight..A few clouds. Increasing cloudiness late this evening then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 23. Humidex 28. UV index 3 or
moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 16.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..A few clouds. Increasing cloudiness late this evening then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 in the morning. High 23. Humidex 28. UV index 3 or
moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 16.

Picton - Sandbanks Park.
Tonight..A few clouds. Increasing cloudiness late this evening then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind south 20 km/h gusting to 40.
High 23. Humidex 28. UV index 3 or moderate.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h becoming light near midnight.
Low 17.

Napanee - Consecon.
Tonight..A few clouds. Increasing cloudiness late this evening then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind south 20 km/h gusting to 40.
High 23. Humidex 28. UV index 3 or moderate.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h becoming light near midnight.
Low 16.

Kingston - Odessa - Frontenac Islands.
Tonight..Clear. Increasing cloudiness late this evening then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind south 20 km/h gusting to 40.
High 23. Humidex 28. UV index 3 or moderate.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h becoming light near midnight.
Low 16.

Lindsay - Southern Kawartha Lakes.
Tonight..A few clouds. Increasing cloudiness early this evening then
showers. Risk of a thunderstorm late this evening and overnight.
Wind southeast 20 km/h becoming light this evening. Low 16.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 15.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..A few clouds. Increasing cloudiness early this evening then
showers. Risk of a thunderstorm late this evening and overnight.
Wind southeast 20 km/h becoming light this evening. Low 16.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 21. Humidex 26. UV index 4 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 14.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..A few clouds. Increasing cloudiness early this evening then
showers. Risk of a thunderstorm late this evening and overnight.
Wind southeast 20 km/h becoming light this evening. Low 15.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 22. Humidex 27. UV index 3 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 14.

Apsley - Woodview - Northern Peterborough County.
Tonight..A few clouds. Increasing cloudiness this evening then
showers. Risk of a thunderstorm late this evening and overnight.
Wind southeast 20 km/h becoming light this evening. Low 15.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h near
noon. High 21. Humidex 26. UV index 3 or moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 14.

Stirling - Tweed - Madoc.
Tonight..A few clouds. Increasing cloudiness after midnight then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h. Low 16.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind south 20 km/h. High 22. Humidex
27. UV index 3 or moderate.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.

Tamworth - Sydenham - South Frontenac.
Tonight..Clear. Increasing cloudiness near midnight then 70 percent
chance of showers overnight. Risk of a thunderstorm overnight. Wind
southeast 20 km/h. Low 16.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind south 20 km/h. High 22. Humidex
27. UV index 3 or moderate.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Partly cloudy. Becoming cloudy after midnight with showers.
Risk of a thunderstorm overnight. Low 15.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 2 or
low.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 15.

Bancroft - Hastings Highlands - Denbigh.
Tonight..A few clouds. Increasing cloudiness late this evening then
showers. Risk of a thunderstorm overnight. Low 14.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 25. UV index 3 or
moderate.
Monday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 14.

Gananoque - Mallorytown.
Tonight..Clear this evening then partly cloudy with 70 percent chance
of showers overnight. Risk of a thunderstorm overnight. Wind south
20 km/h. Low 16.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind south 20 km/h. High 23. Humidex
28. UV index 3 or moderate.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 17.

Brockville - Prescott.
Tonight..Clear this evening then partly cloudy with 40 percent chance
of showers before morning. Low 14.
Monday..Cloudy. 40 percent chance of showers early in the morning. A
few showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. High 22. Humidex 27. UV index 2 or low.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.

Westport - Charleston Lake.
Tonight..Clear this evening then partly cloudy with 70 percent chance
of showers overnight. Risk of a thunderstorm overnight. Wind
southeast 20 km/h. Low 15.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind south 20 km/h. High 22. Humidex
27. UV index 3 or moderate.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.

Merrickville-Wolford - Kemptville.
Tonight..Clear. Increasing cloudiness after midnight then 40 percent
chance of showers before morning. Low 14.
Monday..Cloudy. 40 percent chance of showers early in the morning. A
few showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. High 22. Humidex 27. UV index 2 or low.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.

Ottawa North - Kanata - Orléans.
Tonight..Clear. Increasing cloudiness after midnight then 40 percent
chance of showers before morning. Low 13.
Monday..Cloudy. 40 percent chance of showers early in the morning. A
few showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. High 22. Humidex 27. UV index 2 or low.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.

Ottawa South - Richmond - Metcalfe.
Tonight..Clear. Increasing cloudiness after midnight then 40 percent
chance of showers before morning. Low 13.
Monday..Cloudy. 40 percent chance of showers early in the morning. A
few showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. High 22. Humidex 27. UV index 2 or low.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.

Gatineau.
Tonight..Clear. Increasing cloudiness overnight then 40 percent
chance of showers before morning. Low 12.
Monday..Cloudy. 40 percent chance of showers early in the morning. A
few showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. High 22. Humidex 27. UV index 2 or low.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.

Prescott and Russell.
Tonight..Clear. Increasing cloudiness after midnight then 40 percent
chance of showers before morning. Low 12.
Monday..Cloudy. 40 percent chance of showers early in the morning. A
few showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. High 22. Humidex 27. UV index 2 or low.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 15.

Morrisburg - Long Sault.
Tonight..Clear. Partly cloudy overnight with 40 percent chance of
showers. Low 14.
Monday..Cloudy. 40 percent chance of showers early in the morning. A
few showers beginning in the morning. Risk of a thunderstorm in the
morning and afternoon. High 22. Humidex 27. UV index 2 or low.
Monday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.

Continued in next message...

--- up 4 days, 23 hours, 27 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 221930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Monday 22 September 2025 for
tonight Tuesday and Tuesday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Tuesday.

City of Toronto.
Tonight..Cloudy. 60 percent chance of showers this evening with risk
of a thunderstorm. Wind southwest 20 km/h becoming light early this
evening. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the afternoon. Risk
of a thunderstorm late in the afternoon. High 23. Humidex 28. UV
index 4 or moderate.
Tuesday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm in the evening. Low 10.

Windsor - Leamington - Essex County.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40.
Low 17.
Tuesday..Mainly cloudy. 60 percent chance of showers late in the
afternoon with risk of a thunderstorm. High 24. Humidex 28. UV
index 6 or high.
Tuesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 9.

Chatham-Kent - Rondeau Park.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40.
Low 17.
Tuesday..Mainly cloudy. 60 percent chance of showers late in the
afternoon with risk of a thunderstorm. High 24. Humidex 28. UV
index 5 or moderate.
Tuesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 9.

Sarnia - Petrolia - Western Lambton County.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40.
Low 17.
Tuesday..Cloudy. 60 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 24. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 9.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40.
Low 17.
Tuesday..Mainly cloudy. 60 percent chance of showers late in the
afternoon with risk of a thunderstorm. High 24. Humidex 28. UV
index 5 or moderate.
Tuesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 9.

Rodney - Shedden - Western Elgin County.
Tonight..Mainly cloudy. 70 percent chance of showers changing to
30 percent chance of showers this evening. Risk of a thunderstorm
early this evening. Wind southwest 20 km/h gusting to 40. Low 16. Tuesday..Mainly cloudy. 60 percent chance of showers late in the
afternoon with risk of a thunderstorm. High 23. Humidex 27. UV
index 5 or moderate.
Tuesday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm in the evening and after midnight. Low 9.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Mainly cloudy. 70 percent chance of showers changing to
30 percent chance of showers this evening. Risk of a thunderstorm
early this evening. Wind southwest 20 km/h gusting to 40. Low 16. Tuesday..Mainly cloudy. 60 percent chance of showers late in the
afternoon with risk of a thunderstorm. High 23. Humidex 27. UV
index 5 or moderate.
Tuesday night..Mainly cloudy with 60 percent chance of showers. Risk
of a thunderstorm in the evening and after midnight. Low 9.

Strathroy - Komoka - Western Middlesex County.
Tonight..Mainly cloudy. 70 percent chance of showers changing to
30 percent chance of showers this evening. Risk of a thunderstorm
early this evening. Wind southwest 20 km/h gusting to 40. Low 16. Tuesday..Cloudy. 60 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 27. UV index 4 or
moderate.
Tuesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening and after midnight. Low 9.

London - Parkhill - Eastern Middlesex County.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers this evening. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h gusting to 40. Low 16.
Tuesday..Cloudy. 60 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 27. UV index 4 or
moderate.
Tuesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening and after midnight. Low 9.

Simcoe - Delhi - Norfolk.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40.
Low 17.
Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening and after midnight. Low 10.

Dunnville - Caledonia - Haldimand.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40.
Low 17.
Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm in the evening and after midnight. Low 10.

Woodstock - Tillsonburg - Oxford County.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers this evening. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h gusting to 40. Low 16.
Tuesday..Cloudy. 60 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 27. UV index 4 or
moderate.
Tuesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening and after midnight. Low 9.

Brantford - County of Brant.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40.
Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening and after midnight. Low 10.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40.
Low 17.
Tuesday..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 5
or moderate.
Tuesday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm in the evening and after midnight. Low 10.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40.
Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 5
or moderate.
Tuesday night..Partly cloudy with 40 percent chance of showers. Risk
of a thunderstorm in the evening and after midnight. Low 10.

City of Hamilton.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40.
Low 17.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm in the evening and after midnight. Low 10.

Burlington - Oakville.
Tonight..Mainly cloudy. 60 percent chance of showers this evening
with risk of a thunderstorm. Wind southwest 20 km/h becoming light
early this evening. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the afternoon. Risk
of a thunderstorm late in the afternoon. High 23. Humidex 28. UV
index 4 or moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening. Low 10.

Halton Hills - Milton.
Tonight..Cloudy. 60 percent chance of showers this evening with risk
of a thunderstorm. Wind southwest 20 km/h becoming light early this
evening. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the afternoon. Risk
of a thunderstorm late in the afternoon. High 23. Humidex 28. UV
index 4 or moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening. Low 10.

Mississauga - Brampton.
Tonight..Cloudy. 60 percent chance of showers this evening with risk
of a thunderstorm. Wind southwest 20 km/h becoming light early this
evening. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the afternoon. Risk
of a thunderstorm late in the afternoon. High 23. Humidex 28. UV
index 4 or moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening. Low 10.

Caledon.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy. 40 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening. Low 10.

Vaughan - Richmond Hill - Markham.
Tonight..Cloudy. 60 percent chance of showers this evening with risk
of a thunderstorm. Wind southwest 20 km/h becoming light early this
evening. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the afternoon. Risk
of a thunderstorm late in the afternoon. High 23. Humidex 28. UV
index 4 or moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening. Low 10.

Newmarket - Georgina - Northern York Region.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h becoming
light early this evening. Low 16.
Tuesday..Cloudy. 60 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 9.

Pickering - Oshawa - Southern Durham Region.
Tonight..Cloudy. 60 percent chance of showers this evening with risk
of a thunderstorm. Wind southwest 20 km/h becoming light early this
evening. Low 17.
Tuesday..Cloudy. 40 percent chance of showers in the afternoon. Risk
of a thunderstorm late in the afternoon. High 23. Humidex 28. UV
index 4 or moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening. Low 10.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h becoming
light early this evening. Low 16.
Tuesday..Cloudy. 60 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 9.

Goderich - Bluewater - Southern Huron County.
Tonight..Mainly cloudy with 70 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h becoming
light early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 27. UV index 4 or
moderate.
Tuesday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 9.

Wingham - Blyth - Northern Huron County.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h becoming
light early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 27. UV index 4 or
moderate.
Tuesday night..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 9.

Stratford - Mitchell - Southern Perth County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy. 40 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening. Low 10.

Listowel - Milverton - Northern Perth County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy. 40 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening. Low 10.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy. 40 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm in the evening. Low 10.

Guelph - Erin - Southern Wellington County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy. 40 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm in the evening. Low 10.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy. 40 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Mainly cloudy with 40 percent chance of showers. Risk
of a thunderstorm in the evening. Low 10.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy. 40 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening. Low 10.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy. 40 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the evening. Low 10.

Innisfil - New Tecumseth - Angus.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h becoming
light early this evening. Low 16.
Tuesday..Cloudy. 60 percent chance of showers late in the afternoon
with risk of a thunderstorm. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the evening. Low 9.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 26. UV index 4 or
moderate.
Tuesday night..Cloudy. 40 percent chance of showers in the evening
with risk of a thunderstorm. Low 9.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Fog patches developing overnight. Wind west 20 km/h
becoming light early this evening. Low 15.
Tuesday..Cloudy with 30 percent chance of showers. Fog patches
dissipating in the morning. High 21. Humidex 25. UV index 4 or
moderate.
Tuesday night..Overcast. Low 9.

Hanover - Dundalk - Southern Grey County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 26. UV index 4 or
moderate.
Tuesday night..Cloudy. 40 percent chance of showers in the evening
with risk of a thunderstorm. Low 9.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind west 20 km/h becoming light
early this evening. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 26. UV index 4 or
moderate.
Tuesday night..Cloudy. 40 percent chance of showers in the evening
with risk of a thunderstorm. Low 9.

Barrie - Collingwood - Hillsdale.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h becoming
light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy. Low 9.

Midland - Coldwater - Orr Lake.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h becoming
light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Partly cloudy. Becoming cloudy near midnight. Low 9.

Orillia - Lagoon City - Washago.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early this evening. Wind southwest 20 km/h becoming
light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Cloudy. Low 9.

Cobourg - Colborne - Western Northumberland County.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40
becoming light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Overcast. Low 10.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40
becoming light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Overcast. Low 10.

Picton - Sandbanks Park.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40
becoming light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Overcast. Low 10.

Napanee - Consecon.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40
becoming light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Overcast. Low 10.

Kingston - Odessa - Frontenac Islands.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h gusting to 40
becoming light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 4 or
moderate.
Tuesday night..Overcast. Low 10.

Lindsay - Southern Kawartha Lakes.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h becoming light early this evening.
Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 23. Humidex 28. UV index 4
or moderate.
Tuesday night..Cloudy. 40 percent chance of showers early in the
evening with risk of a thunderstorm. Low 10.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h becoming light early this evening.
Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 23. Humidex 28. UV index 4
or moderate.
Tuesday night..Cloudy. 40 percent chance of showers early in the
evening with risk of a thunderstorm. Low 10.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h becoming light early this evening.
Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 23. Humidex 28. UV index 4
or moderate.
Tuesday night..Cloudy. 40 percent chance of showers early in the
evening with risk of a thunderstorm. Low 10.

Apsley - Woodview - Northern Peterborough County.
Tonight..A few showers ending this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Wind southwest 20 km/h becoming light early this evening.
Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 23. Humidex 28. UV index 4
or moderate.
Tuesday night..Cloudy. 40 percent chance of showers early in the
evening with risk of a thunderstorm. Low 10.

Stirling - Tweed - Madoc.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h becoming light
early this evening. Low 16.
Tuesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Cloudy. 60 percent chance of showers in the evening
with risk of a thunderstorm. Low 10.

Tamworth - Sydenham - South Frontenac.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h becoming light
early this evening. Low 16.
Tuesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Cloudy. 60 percent chance of showers in the evening
with risk of a thunderstorm. Low 10.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 20 mm. Wind southwest 20 km/h becoming
light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Overcast. Low 10.

Bancroft - Hastings Highlands - Denbigh.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm this evening.
Fog patches developing overnight. Low 14.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. Fog patches dissipating in the
morning. High 21. Humidex 26. UV index 4 or moderate.
Tuesday night..Overcast. Low 10.

Gananoque - Mallorytown.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h becoming light
early this evening. Low 16.
Tuesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Cloudy. 60 percent chance of showers in the evening
with risk of a thunderstorm. Low 10.

Brockville - Prescott.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.
Tuesday night..Mainly cloudy. Low 10.

Westport - Charleston Lake.
Tonight..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm this evening. Wind southwest 20 km/h becoming light
early this evening. Low 16.
Tuesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Cloudy. 60 percent chance of showers in the evening
with risk of a thunderstorm. Low 10.

Merrickville-Wolford - Kemptville.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.
Tuesday night..Partly cloudy. Becoming cloudy after midnight. Low 10.

Ottawa North - Kanata - Orléans.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 20 mm. Low 16.
Tuesday..Cloudy with 30 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.
Tuesday night..Partly cloudy. Becoming cloudy near midnight. Low 10.

Ottawa South - Richmond - Metcalfe.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 20 mm. Low 16.
Tuesday..Cloudy with 30 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.
Tuesday night..Partly cloudy. Becoming cloudy near midnight. Low 10.

Gatineau.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 20 mm. Low 16.
Tuesday..Cloudy with 30 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.
Tuesday night..Mainly cloudy. Low 10.

Prescott and Russell.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 20 mm. Low 16.
Tuesday..Cloudy with 30 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.
Tuesday night..Partly cloudy. Low 10.

Morrisburg - Long Sault.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.
Tuesday night..Partly cloudy. Becoming cloudy after midnight. Low 10.

Cornwall - Lancaster.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.
Tuesday night..Partly cloudy. Becoming cloudy after midnight. Low 10.

Winchester - Newington.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.
Tuesday night..Partly cloudy. Becoming cloudy after midnight. Low 10.

Maxville - Alexandria.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. High 22. Humidex
27. UV index 4 or moderate.
Tuesday night..Partly cloudy. Becoming cloudy after midnight. Low 10.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 20 mm. Wind southwest 20 km/h becoming
light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Partly cloudy. Becoming cloudy after midnight. Low 10.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Local amount 10 to 20 mm. Wind southwest 20 km/h becoming
light early this evening. Low 16.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm late in the afternoon. High 22. Humidex 27. UV index 4
or moderate.
Tuesday night..Partly cloudy. Becoming cloudy after midnight. Low 10.

Port Carling - Port Severn.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Fog patches developing overnight. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. Fog patches dissipating in the
morning. High 22. Humidex 26. UV index 4 or moderate.
Tuesday night..Cloudy. Low 9.

Bracebridge - Gravenhurst.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Fog patches developing overnight. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. Fog patches dissipating in the
morning. High 22. Humidex 26. UV index 4 or moderate.
Tuesday night..Cloudy. Low 9.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Fog patches developing overnight. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. Fog patches dissipating in the
morning. High 22. Humidex 26. UV index 4 or moderate.
Tuesday night..Cloudy. Low 9.

Huntsville - Baysville.
Tonight..A few showers ending early this evening then cloudy with
40 percent chance of showers. Risk of a thunderstorm early this
evening. Fog patches developing overnight. Low 15.
Tuesday..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm in the afternoon. Fog patches dissipating in the
morning. High 22. Humidex 26. UV index 4 or moderate.
Tuesday night..Cloudy. Low 9.

Continued in next message...

--- up 5 days, 23 hours, 27 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 210900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Sunday 21 September 2025 for
today and Monday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Mainly sunny. Wind becoming southeast 20 km/h near noon.
High 25. Humidex 29. UV index 6 or high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 25. Humidex 30. UV index 4 or
moderate.

Windsor - Leamington - Essex County.
Today..Increasing cloudiness. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. Fog patches dissipating this
morning. Wind becoming south 20 km/h gusting to 40 near noon.
High 28. Humidex 33. UV index 5 or moderate.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind west 20 km/h gusting to 40. High 25. Humidex 30. UV
index 4 or moderate.

Chatham-Kent - Rondeau Park.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. Fog patches dissipating this
morning. Wind becoming south 20 km/h gusting to 40 near noon.
High 27. Humidex 32. UV index 7 or high.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h. Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind west 20 km/h gusting to 40. High 25. Humidex 30. UV
index 4 or moderate.

Sarnia - Petrolia - Western Lambton County.
Today..A mix of sun and cloud. Becoming cloudy near noon with
60 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Fog patches dissipating this
morning. Wind becoming south 20 km/h gusting to 40 near noon.
High 27. Humidex 32. UV index 6 or high.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h. Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind west 20 km/h gusting to 40. High 25. Humidex 30. UV
index 4 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..A mix of sun and cloud. 60 percent chance of showers late this
afternoon with risk of a thunderstorm. Fog patches dissipating this
morning. Wind becoming south 20 km/h gusting to 40 near noon.
High 27. Humidex 32. UV index 6 or high.
Tonight..Partly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind southwest 20 km/h. Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind west 20 km/h gusting to 40. High 25. Humidex 30. UV
index 4 or moderate.

Rodney - Shedden - Western Elgin County.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 near noon. High 27. Humidex 29. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 near noon. High 27. Humidex 29. UV index 6 or high. Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

Strathroy - Komoka - Western Middlesex County.
Today..Increasing cloudiness. 30 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind becoming south 20 km/h
gusting to 40 near noon. High 27. Humidex 29. UV index 6 or high. Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 near noon. High 27. Humidex 29. UV index 6 or high. Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

Simcoe - Delhi - Norfolk.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 near noon. High 27. Humidex 31.
UV index 6 or high.
Tonight..Mainly cloudy. 60 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 25. Humidex 30. UV index 4 or moderate.

Dunnville - Caledonia - Haldimand.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 near
noon. High 27. Humidex 31. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 25. Humidex 30. UV index 4 or moderate.

Woodstock - Tillsonburg - Oxford County.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 near noon. High 27. Humidex 29. UV index 6 or high. Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 18.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming west 20 km/h gusting to 40 near noon.
High 24. Humidex 29. UV index 4 or moderate.

Brantford - County of Brant.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 near noon. High 27. Humidex 31.
UV index 6 or high.
Tonight..Mainly cloudy. 60 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 25. Humidex 30. UV index 4 or moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 near
noon. High 28. Humidex 32. UV index 6 or high.
Tonight..Partly cloudy. 60 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 25. Humidex 30. UV index 4 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 near
noon. High 27. Humidex 31. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 25. Humidex 30. UV index 4 or moderate.

City of Hamilton.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 near noon. High 27. Humidex 31.
UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 19.
Monday..Cloudy. 40 percent chance of showers in the morning. A few
showers beginning near noon. Risk of a thunderstorm in the
afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
High 25. Humidex 30. UV index 4 or moderate.

Burlington - Oakville.
Today..Mainly sunny. Wind becoming southeast 20 km/h near noon.
High 25. Humidex 29. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 25. Humidex 30. UV index 4 or
moderate.

Halton Hills - Milton.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming southeast 20 km/h near noon. High 25. Humidex 29. UV
index 6 or high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 25. Humidex 30. UV index 4 or
moderate.

Mississauga - Brampton.
Today..Mainly sunny. Wind becoming southeast 20 km/h near noon.
High 25. Humidex 29. UV index 6 or high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 25. Humidex 30. UV index 4 or
moderate.

Caledon.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 late this morning. High 27. Humidex 32. UV index 6 or
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Mainly sunny. Wind becoming southeast 20 km/h near noon.
High 25. Humidex 29. UV index 6 or high.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 25. Humidex 30. UV index 4 or
moderate.

Newmarket - Georgina - Northern York Region.
Today..Mainly sunny. Wind becoming southeast 20 km/h gusting to 40
near noon. High 27. Humidex 31. UV index 6 or high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
near noon. High 24. Humidex 29. UV index 4 or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Mainly sunny. Wind becoming southeast 20 km/h near noon.
High 25. Humidex 29. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 18.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 25. Humidex 30. UV index 4 or
moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly sunny. Wind becoming southeast 20 km/h gusting to 40
near noon. High 27. Humidex 31. UV index 6 or high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming southwest 20 km/h
near noon. High 24. Humidex 29. UV index 4 or moderate.

Goderich - Bluewater - Southern Huron County.
Today..Increasing cloudiness early this morning. 40 percent chance of
showers late this afternoon with risk of a thunderstorm. Wind south
20 km/h gusting to 40. High 27. Humidex 29. UV index 5 or moderate. Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Increasing cloudiness early this morning. 40 percent chance of
showers late this afternoon with risk of a thunderstorm. Wind south
20 km/h gusting to 40. High 27. Humidex 29. UV index 5 or moderate. Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 late this morning. High 27. Humidex 32. UV index 6 or
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 late this morning. High 27. Humidex 32. UV index 6 or
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 late this morning. High 27. Humidex 32. UV index 6 or
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 late this morning. High 27. Humidex 32. UV index 6 or
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 late this morning. High 27. Humidex 32. UV index 6 or
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Clear early this morning then a mix of sun and cloud with
30 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming south 20 km/h
gusting to 40 late this morning. High 27. Humidex 32. UV index 6 or
high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..Mainly sunny. Increasing cloudiness near noon then 30 percent
chance of showers late this afternoon. Risk of a thunderstorm late
this afternoon. Wind becoming south 20 km/h gusting to 40 late this
morning. High 27. Humidex 32. UV index 6 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
thunderstorm. Wind south 20 km/h becoming light near midnight.
Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 23. Humidex 28. UV index 4 or moderate.

Innisfil - New Tecumseth - Angus.
Today..Clear early this morning then a mix of sun and cloud with
40 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming southeast 20 km/h
gusting to 40 near noon. High 27. Humidex 32. UV index 6 or high. Tonight..Showers with risk of a thunderstorm. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Increasing cloudiness. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 27. Humidex 29. UV index 5 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Wind south 20 km/h becoming light near midnight. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..A mix of sun and cloud. Showers beginning this afternoon. Risk
of a thunderstorm late this afternoon. Wind southeast 20 km/h
gusting to 40. High 25. Humidex 27. UV index 6 or high.
Tonight..Showers ending overnight then cloudy with 40 percent chance
of showers. Risk of a thunderstorm this evening and after midnight.
Local amount 20 to 30 mm. Wind south 20 km/h. Low 18.
Monday..Cloudy with 60 percent chance of showers. Wind southwest
20 km/h. High 21. Humidex 26. UV index 4 or moderate.

Hanover - Dundalk - Southern Grey County.
Today..Increasing cloudiness. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 27. Humidex 29. UV index 6 or high.
Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Wind south 20 km/h becoming light near midnight. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud. 40 percent chance of showers late this
afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to
40. High 27. Humidex 29. UV index 5 or moderate.
Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Wind south 20 km/h becoming light near midnight. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 22. Humidex 27. UV index 4 or moderate.

Barrie - Collingwood - Hillsdale.
Today..Clear early this morning then a mix of sun and cloud with
40 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming southeast 20 km/h
gusting to 40 near noon. High 27. Humidex 32. UV index 6 or high. Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.

Midland - Coldwater - Orr Lake.
Today..Mainly sunny. Increasing cloudiness this afternoon then
40 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming southeast 20 km/h
gusting to 40 near noon. High 27. Humidex 32. UV index 6 or high. Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.

Orillia - Lagoon City - Washago.
Today..Clear early this morning then a mix of sun and cloud with
40 percent chance of showers late this afternoon. Risk of a
thunderstorm late this afternoon. Wind becoming southeast 20 km/h
gusting to 40 near noon. High 27. Humidex 32. UV index 6 or high. Tonight..Showers with risk of a thunderstorm. Local amount 15 to
25 mm. Low 17.
Monday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm late in the afternoon. Wind becoming west 20 km/h near
noon. High 24. Humidex 29. UV index 4 or moderate.

Cobourg - Colborne - Western Northumberland County.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming southeast 20 km/h gusting to 40 near noon. High 24. Humidex
28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming southeast 20 km/h gusting to 40 near noon. High 24. Humidex
28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Picton - Sandbanks Park.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming southeast 20 km/h gusting to 40 near noon. High 24. Humidex
28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Napanee - Consecon.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming southeast 20 km/h gusting to 40 near noon. High 24. Humidex
28. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Kingston - Odessa - Frontenac Islands.
Today..Mainly sunny. Wind becoming southeast 20 km/h gusting to 40
near noon. High 24. Humidex 28. UV index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h gusting to 40 becoming light near
midnight. Low 17.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Lindsay - Southern Kawartha Lakes.
Today..Mainly sunny. High 25. Humidex 29. UV index 6 or high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 16.
Monday..Cloudy with 60 percent chance of showers. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 28. UV index 4 or
moderate.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Sunny. Becoming a mix of sun and cloud near noon. High 25.
Humidex 29. UV index 6 or high.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Risk of a thunderstorm late
this evening and overnight. Low 16.
Monday..Cloudy with 60 percent chance of showers. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 28. UV index 4 or
moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Mainly sunny. High 25. Humidex 29. UV index 6 or high. Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers late this evening and overnight with risk of a
thunderstorm. Low 16.
Monday..Cloudy with 60 percent chance of showers. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 28. UV index 4 or
moderate.

Apsley - Woodview - Northern Peterborough County.
Today..Sunny. Becoming a mix of sun and cloud this morning. High 25.
Humidex 29. UV index 6 or high.
Tonight..Mainly cloudy. 70 percent chance of showers late this
evening and overnight with risk of a thunderstorm. Low 16.
Monday..Cloudy with 60 percent chance of showers. Wind becoming
southwest 20 km/h near noon. High 23. Humidex 28. UV index 2 or low.

Stirling - Tweed - Madoc.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming southeast 20 km/h near noon. High 24. Humidex 28. UV
index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h becoming light near midnight.
Low 16.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Tamworth - Sydenham - South Frontenac.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming southeast 20 km/h near noon. High 24. Humidex 28. UV
index 6 or high.
Tonight..A few clouds. Increasing cloudiness after midnight then
70 percent chance of showers overnight. Risk of a thunderstorm
overnight. Wind southeast 20 km/h becoming light near midnight.
Low 16.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..Sunny. Becoming a mix of sun and cloud this morning. High 23.
Humidex 27. UV index 6 or high.
Tonight..Increasing cloudiness. Showers beginning after midnight.
Risk of a thunderstorm overnight. Low 15.
Monday..Showers. Risk of a thunderstorm in the afternoon. High 23.
Humidex 28. UV index 2 or low.

Bancroft - Hastings Highlands - Denbigh.
Today..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating early this morning. Wind up to 15 km/h. High 22. Humidex
26. Wind chill minus 6 this morning. UV index 6 or high.
Tonight..Partly cloudy. Becoming cloudy after midnight with showers.
Risk of a thunderstorm overnight. Low 15.
Monday..Showers ending near noon then cloudy with 40 percent chance
of showers. Risk of a thunderstorm late in the afternoon. High 20.
Humidex 25. UV index 2 or low.

Gananoque - Mallorytown.
Today..Mainly sunny. Wind becoming southeast 20 km/h near noon.
High 24. Humidex 28. UV index 6 or high.
Tonight..Clear early this evening then partly cloudy with 70 percent
chance of showers overnight. Risk of a thunderstorm overnight. Wind
southeast 20 km/h becoming light near midnight. Low 16.
Monday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. Wind becoming southwest 20 km/h
gusting to 40 near noon. High 23. Humidex 28. UV index 4 or
moderate.

Continued in next message...

--- up 4 days, 12 hours, 57 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 231930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Tuesday 23 September 2025 for
tonight Wednesday and Wednesday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT
Wednesday.

City of Toronto.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 22. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

Windsor - Leamington - Essex County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 22. Humidex 29. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

Chatham-Kent - Rondeau Park.
Tonight..Partly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
Wind becoming east 30 km/h late in the morning. High 22. Humidex 29.
UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Sarnia - Petrolia - Western Lambton County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 20. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 21. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Rodney - Shedden - Western Elgin County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
Wind becoming east 30 km/h in the afternoon. High 23. Humidex 28. UV
index 5 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 23. Humidex 28. UV index 5 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

Strathroy - Komoka - Western Middlesex County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 21. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

London - Parkhill - Eastern Middlesex County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 22. Humidex 27. UV index 5 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Simcoe - Delhi - Norfolk.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 23. Humidex 28. UV index 5 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Dunnville - Caledonia - Haldimand.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 18.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 23. Humidex 29. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

Woodstock - Tillsonburg - Oxford County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 22. Humidex 27. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Brantford - County of Brant.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind becoming east 30 km/h then light
this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 22. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 23. Humidex 29. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 23. Humidex 29. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

City of Hamilton.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 19. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Burlington - Oakville.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind northeast 20 km/h becoming light
this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 20. Humidex 26. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

Halton Hills - Milton.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 20. Humidex 26. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Mississauga - Brampton.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind becoming north 30 km/h then light
this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 21. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

Caledon.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind northeast 20 km/h becoming light
this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 27. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Vaughan - Richmond Hill - Markham.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind becoming northwest 30 km/h then
light this evening. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 21. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Newmarket - Georgina - Northern York Region.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind becoming northeast 30 km/h then
light this evening. Low 15.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 26. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Pickering - Oshawa - Southern Durham Region.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind northwest 20 km/h becoming light
this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 21. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 17.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 20. Humidex 26. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Goderich - Bluewater - Southern Huron County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind northeast 20 km/h becoming light this evening.
Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 21. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Wingham - Blyth - Northern Huron County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 21. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Stratford - Mitchell - Southern Perth County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
Wind becoming east 20 km/h in the afternoon. High 21. Humidex 26. UV
index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Wind east 20 km/h becoming light
near midnight. Low 16.

Listowel - Milverton - Northern Perth County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Wind northwest 20 km/h becoming light this evening.
Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
Wind becoming southeast 20 km/h late in the morning. High 21.
Humidex 26. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Guelph - Erin - Southern Wellington County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 26. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Mainly cloudy with 60 percent chance of showers and risk of
a thunderstorm. Low 15.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 21. Humidex 26. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind west 20 km/h becoming light early
this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 27. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 27. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Innisfil - New Tecumseth - Angus.
Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 27. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 21. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 15.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 18. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Hanover - Dundalk - Southern Grey County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light
early this evening. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 20. Humidex 25. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 16.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. Local amount 50 mm in thunderstorms.
High 20. Humidex 25. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Barrie - Collingwood - Hillsdale.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind west 20 km/h becoming light this
evening. Low 15.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 25. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Midland - Coldwater - Orr Lake.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind becoming south 30 km/h then light
this evening. Low 15.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 20. Humidex 25. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Orillia - Lagoon City - Washago.
Tonight..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this evening. Wind becoming west 30 km/h then light
this evening. Low 17.
Wednesday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 21. Humidex 26. UV index 4 or
moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 16.

Cobourg - Colborne - Western Northumberland County.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 18.
Wednesday..Mainly cloudy. 60 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 22. Humidex 27. UV index 5 or moderate.
Wednesday night..Showers. Risk of a thunderstorm. Low 17.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 18.
Wednesday..Mainly cloudy. 60 percent chance of showers in the
afternoon with risk of a thunderstorm. Fog patches dissipating in
the morning. High 22. Humidex 27. UV index 5 or moderate.
Wednesday night..Showers. Risk of a thunderstorm. Low 17.

Picton - Sandbanks Park.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 17.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
afternoon. Fog patches dissipating in the morning. High 22. Humidex
27. UV index 5 or moderate.
Wednesday night..Showers. Risk of a thunderstorm overnight. Low 17.

Napanee - Consecon.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 17.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
afternoon. Fog patches dissipating in the morning. High 22. Humidex
27. UV index 5 or moderate.
Wednesday night..Showers. Risk of a thunderstorm overnight. Low 17.

Kingston - Odessa - Frontenac Islands.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 17.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon. Fog
patches dissipating in the morning. Wind becoming northeast 20 km/h
late in the afternoon. High 22. Humidex 27. UV index 5 or moderate.
Wednesday night..Showers. Risk of a thunderstorm overnight. Wind
northeast 20 km/h. Low 17.

Lindsay - Southern Kawartha Lakes.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind west 20 km/h becoming light this
evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 22. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Wind becoming west 30 km/h then light
this evening. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 22. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Peterborough City - Lakefield - Southern Peterborough County.
Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 22. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Apsley - Woodview - Northern Peterborough County.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. High 22. Humidex 27. UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Stirling - Tweed - Madoc.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 17.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 23. Humidex 29. UV index 5 or moderate.
Wednesday night..Showers. Risk of a thunderstorm. Low 16.

Tamworth - Sydenham - South Frontenac.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 17.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon. Fog
patches dissipating in the morning. Wind becoming east 20 km/h late
in the afternoon. High 23. Humidex 29. UV index 5 or moderate.
Wednesday night..Showers. Risk of a thunderstorm overnight. Wind east
20 km/h becoming light in the evening. Low 16.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 16.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon with
risk of a thunderstorm. Fog patches dissipating in the morning.
High 23. Humidex 28. UV index 5 or moderate.
Wednesday night..Showers. Risk of a thunderstorm. Low 16.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Cloudy with 40 percent chance of showers. Risk of a
thunderstorm this evening. Fog patches developing overnight. Low 13. Wednesday..Cloudy. 30 percent chance of showers in the afternoon. Fog
patches dissipating in the morning. High 21. Humidex 25. UV index 4
or moderate.
Wednesday night..Cloudy with 30 percent chance of showers. Low 13.

Gananoque - Mallorytown.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 17.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon. Fog
patches dissipating in the morning. High 23. Humidex 28. UV index 5
or moderate.
Wednesday night..Showers. Risk of a thunderstorm overnight. Wind
becoming east 20 km/h before morning. Low 16.

Brockville - Prescott.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 17.
Wednesday..Mainly cloudy. Fog patches dissipating in the morning.
Wind becoming northeast 20 km/h in the afternoon. High 23. Humidex
28. UV index 5 or moderate.
Wednesday night..Cloudy with 30 percent chance of showers in the
evening and after midnight. Showers beginning overnight. Risk of a
thunderstorm overnight. Wind becoming east 30 km/h before morning.
Low 16.

Westport - Charleston Lake.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 15.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon. Fog
patches dissipating in the morning. Wind becoming east 20 km/h late
in the afternoon. High 23. Humidex 28. UV index 5 or moderate.
Wednesday night..Showers. Risk of a thunderstorm overnight. Wind east
20 km/h. Low 16.

Merrickville-Wolford - Kemptville.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 15.
Wednesday..Mainly cloudy. Fog patches dissipating in the morning.
Wind becoming east 20 km/h late in the afternoon. High 23. Humidex
28. UV index 5 or moderate.
Wednesday night..Cloudy with 30 percent chance of showers in the
evening and after midnight. Showers beginning overnight. Risk of a
thunderstorm overnight. Wind east 20 km/h. Low 16.

Ottawa North - Kanata - Orléans.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 16.
Wednesday..Cloudy. Becoming a mix of sun and cloud near noon. Fog
patches dissipating in the morning. Wind becoming east 20 km/h in
the afternoon. High 24. Humidex 28. UV index 5 or moderate.
Wednesday night..Mainly cloudy with 30 percent chance of showers in
the evening and after midnight. Showers beginning overnight. Risk of
a thunderstorm overnight. Low 16.

Ottawa South - Richmond - Metcalfe.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 16.
Wednesday..Cloudy. Becoming a mix of sun and cloud near noon. Fog
patches dissipating in the morning. Wind becoming east 20 km/h in
the afternoon. High 24. Humidex 28. UV index 5 or moderate.
Wednesday night..Mainly cloudy with 30 percent chance of showers in
the evening and after midnight. Showers beginning overnight. Risk of
a thunderstorm overnight. Low 16.

Gatineau.
Tonight..Cloudy. 30 percent chance of showers early this evening. Fog
patches developing overnight. Low 16.
Wednesday..Mainly cloudy. Fog patches dissipating in the morning.
High 25. Humidex 29. UV index 5 or moderate.
Wednesday night..Mainly cloudy with 30 percent chance of showers in
the evening and after midnight. Showers beginning overnight. Risk of
a thunderstorm overnight. Wind becoming east 30 km/h before morning.
Low 17.

Prescott and Russell.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 16.
Wednesday..Cloudy. Becoming a mix of sun and cloud near noon. Fog
patches dissipating in the morning. Wind becoming east 20 km/h late
in the afternoon. High 24. Humidex 29. UV index 5 or moderate.
Wednesday night..Cloudy with 30 percent chance of showers in the
evening and after midnight. Showers beginning overnight. Risk of a
thunderstorm overnight. Wind east 20 km/h. Low 17.

Morrisburg - Long Sault.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 17.
Wednesday..Mainly cloudy. Fog patches dissipating in the morning.
Wind becoming east 20 km/h in the afternoon. High 21. Humidex 26. UV
index 5 or moderate.
Wednesday night..Cloudy with 30 percent chance of showers in the
evening and after midnight. Showers beginning overnight. Risk of a
thunderstorm overnight. Wind east 20 km/h. Low 17.

Cornwall - Lancaster.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 17.
Wednesday..Mainly cloudy. Fog patches dissipating in the morning.
Wind becoming northeast 30 km/h late in the morning. High 21.
Humidex 26. UV index 4 or moderate.
Wednesday night..Cloudy with 30 percent chance of showers in the
evening and after midnight. Showers beginning overnight. Risk of a
thunderstorm overnight. Wind becoming east 20 km/h before morning.
Low 17.

Winchester - Newington.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 16.
Wednesday..Mainly cloudy. Fog patches dissipating in the morning.
High 22. Humidex 27. UV index 5 or moderate.
Wednesday night..Cloudy with 30 percent chance of showers in the
evening and after midnight. Showers beginning overnight. Risk of a
thunderstorm overnight. Low 16.

Maxville - Alexandria.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing overnight. Low 14.
Wednesday..Mainly cloudy. Fog patches dissipating in the morning.
Wind becoming east 20 km/h in the afternoon. High 23. Humidex 28. UV
index 5 or moderate.
Wednesday night..Cloudy with 30 percent chance of showers in the
evening and after midnight. Showers beginning overnight. Risk of a
thunderstorm overnight. Wind becoming east 20 km/h before morning.
Low 16.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 14.
Wednesday..Cloudy. 30 percent chance of showers in the afternoon. Fog
patches dissipating in the morning. Wind becoming east 20 km/h late
in the morning. High 21. Humidex 26. UV index 4 or moderate.
Wednesday night..Showers. Risk of a thunderstorm overnight. Wind east
20 km/h becoming light in the evening. Low 16.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..Mainly cloudy. 40 percent chance of showers this evening and
after midnight. Risk of a thunderstorm this evening. Fog patches
developing overnight. Low 15.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
afternoon. Fog patches dissipating in the morning. High 22. Humidex
27. UV index 5 or moderate.
Wednesday night..Showers. Risk of a thunderstorm overnight. Wind
becoming east 20 km/h before morning. Low 16.

Port Carling - Port Severn.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Wind southwest 20 km/h becoming light this evening.
Low 15.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon.
Risk of a thunderstorm late in the afternoon. High 22. Humidex 27.
UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Bracebridge - Gravenhurst.
Tonight..Cloudy with 60 percent chance of showers and risk of a
thunderstorm. Low 15.
Wednesday..Cloudy. 60 percent chance of showers in the afternoon.
Risk of a thunderstorm late in the afternoon. High 22. Humidex 27.
UV index 4 or moderate.
Wednesday night..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm early in the evening. Low 15.

Continued in next message...

--- up 6 days, 23 hours, 27 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 100900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Friday 10 October 2025 for
today and Saturday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 late
this morning. High 18. UV index 4 or moderate.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers late this evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming light late this evening. Low 12.
Saturday..Cloudy with 70 percent chance of showers. Wind becoming
east 20 km/h in the afternoon. High 16. UV index 2 or low.

Windsor - Leamington - Essex County.
Today..Sunny. Wind becoming southwest 30 km/h this morning. High 19.
UV index 4 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind
southwest 20 km/h becoming light this evening. Low 10.
Saturday..Mainly cloudy with 30 percent chance of showers. High 19.
UV index 4 or moderate.

Chatham-Kent - Rondeau Park.
Today..Mainly sunny. Wind becoming southwest 30 km/h this morning.
High 19. UV index 4 or moderate.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers this evening and overnight. Wind southwest 20 km/h becoming
light this evening. Low 10.
Saturday..Mainly cloudy with 40 percent chance of showers. High 19.
UV index 4 or moderate.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this morning. High 18. UV index 4 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Wind southwest
20 km/h becoming light this evening. Low 9.
Saturday..Mainly cloudy with 40 percent chance of showers. High 18.
UV index 3 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this morning. High 18. UV index 4 or moderate.
Tonight..Increasing cloudiness early this evening. 40 percent chance
of showers. Wind southwest 20 km/h becoming light this evening.
Low 9.
Saturday..Cloudy with 40 percent chance of showers. High 18. UV
index 3 or moderate.

Rodney - Shedden - Western Elgin County.
Today..A mix of sun and cloud. Wind becoming south 20 km/h this
morning. High 18. UV index 4 or moderate.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers this evening and overnight. Wind southwest 20 km/h becoming
light this evening. Low 10.
Saturday..Mainly cloudy with 40 percent chance of showers. High 18.
UV index 3 or moderate.

St. Thomas - Aylmer - Eastern Elgin County.
Today..A mix of sun and cloud. Wind becoming south 20 km/h this
morning. High 18. UV index 4 or moderate.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers. Wind southwest 20 km/h becoming light this evening.
Low 10.
Saturday..Mainly cloudy with 40 percent chance of showers. High 18.
UV index 3 or moderate.

Strathroy - Komoka - Western Middlesex County.
Today..A mix of sun and cloud. Wind becoming south 20 km/h gusting to
40 late this morning. High 18. UV index 4 or moderate.
Tonight..Cloudy with 40 percent chance of showers. Wind south 20 km/h
gusting to 40 becoming light this evening. Low 9.
Saturday..Mainly cloudy with 40 percent chance of showers. High 18.
UV index 3 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..A mix of sun and cloud. Wind becoming south 20 km/h gusting to
40 late this morning. High 18. UV index 4 or moderate.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Wind south 20 km/h gusting to 40
becoming light this evening. Low 9.
Saturday..Mainly cloudy with 40 percent chance of showers. High 18.
UV index 3 or moderate.

Simcoe - Delhi - Norfolk.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this morning. High 17. UV index 4 or moderate.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers overnight. Wind south 20 km/h becoming light this
evening. Low 11.
Saturday..Mainly cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 17. UV index 3 or moderate.

Dunnville - Caledonia - Haldimand.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this morning. High 17. UV index 4 or moderate.
Tonight..Increasing cloudiness. 60 percent chance of showers
overnight. Wind southwest 20 km/h becoming light this evening.
Low 12.
Saturday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 16. UV index 2 or low.

Woodstock - Tillsonburg - Oxford County.
Today..A mix of sun and cloud. Wind becoming southwest 30 km/h this
morning. High 17. UV index 4 or moderate.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers this evening and overnight. Wind south 20 km/h becoming
light this evening. Low 10.
Saturday..Mainly cloudy with 40 percent chance of showers. High 17.
UV index 3 or moderate.

Brantford - County of Brant.
Today..Mainly sunny. Wind becoming southwest 30 km/h this morning.
High 17. UV index 4 or moderate.
Tonight..Increasing cloudiness. 60 percent chance of showers
overnight. Wind south 20 km/h becoming light this evening. Low 10. Saturday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 17. UV index 3 or moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 18. UV index 4 or moderate.
Tonight..Increasing cloudiness. 60 percent chance of showers
overnight. Wind south 20 km/h becoming light this evening. Low 12. Saturday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 15. UV index 2 or low.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Sunny. Wind becoming southwest 20 km/h gusting to 40 this
morning. High 18. UV index 4 or moderate.
Tonight..Increasing cloudiness. 60 percent chance of showers
overnight. Wind south 20 km/h becoming light this evening. Low 12. Saturday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 15. UV index 2 or low.

City of Hamilton.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 this
morning. High 17. UV index 4 or moderate.
Tonight..Increasing cloudiness. 60 percent chance of showers
overnight. Wind southwest 20 km/h gusting to 40 becoming light this
evening. Low 12.
Saturday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 16. UV index 2 or low.

Burlington - Oakville.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 late
this morning. High 17. UV index 4 or moderate.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers overnight. Wind south 20 km/h gusting to 40 becoming
light this evening. Low 11.
Saturday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 16. UV index 2 or low.

Halton Hills - Milton.
Today..A mix of sun and cloud. Wind becoming south 20 km/h gusting to
40 late this morning. High 17. UV index 4 or moderate.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Wind south 20 km/h gusting
to 40 becoming light this evening. Low 11.
Saturday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 16. UV index 2 or low.

Mississauga - Brampton.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 late
this morning. High 17. UV index 4 or moderate.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Wind south 20 km/h gusting
to 40 becoming light this evening. Low 11.
Saturday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 16. UV index 2 or low.

Caledon.
Today..Sunny. Becoming a mix of sun and cloud near noon. Wind
becoming south 20 km/h gusting to 40 this morning. High 16. UV
index 4 or moderate.
Tonight..Mainly cloudy. 70 percent chance of showers late this
evening and overnight. Wind south 20 km/h becoming light late this
evening. Low 9.
Saturday..Cloudy with 70 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 14. UV index 2 or low.

Vaughan - Richmond Hill - Markham.
Today..A mix of sun and cloud. Wind becoming south 20 km/h gusting to
40 late this morning. High 17. UV index 4 or moderate.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers late this evening and overnight. Wind south 20 km/h gusting
to 40 becoming light this evening. Low 11.
Saturday..Cloudy with 70 percent chance of showers. Wind becoming
east 20 km/h in the afternoon. High 15. UV index 2 or low.

Newmarket - Georgina - Northern York Region.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 this morning. High 16. UV
index 4 or moderate.
Tonight..Mainly cloudy. 70 percent chance of showers late this
evening and overnight. Wind south 20 km/h becoming light this
evening. Low 10.
Saturday..Cloudy with 70 percent chance of showers. Wind becoming
southeast 20 km/h in the afternoon. High 14. UV index 2 or low.

Pickering - Oshawa - Southern Durham Region.
Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
this morning. High 16. UV index 4 or moderate.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers late this evening and overnight. Wind southwest 20 km/h
gusting to 40 becoming northwest 20 after midnight. Low 11.
Saturday..Cloudy with 70 percent chance of showers. Wind southeast
20 km/h becoming light late in the morning. High 15. UV index 2 or
low.

Uxbridge - Beaverton - Northern Durham Region.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 this morning. High 16. UV
index 4 or moderate.
Tonight..Mainly cloudy. 70 percent chance of showers late this
evening and overnight. Wind south 20 km/h becoming light this
evening. Low 10.
Saturday..Cloudy with 70 percent chance of showers. Wind becoming
southeast 20 km/h in the afternoon. High 14. UV index 2 or low.

Goderich - Bluewater - Southern Huron County.
Today..Mainly sunny. Increasing cloudiness this afternoon. Wind
becoming southwest 20 km/h gusting to 40 late this morning. High 17.
UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Wind south 20 km/h
becoming west 20 after midnight. Low 8.
Saturday..Mainly cloudy with 60 percent chance of showers. High 17.
UV index 4 or moderate.

Wingham - Blyth - Northern Huron County.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 late this morning. High 17. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Wind south 20 km/h
becoming west 20 after midnight. Low 8.
Saturday..Mainly cloudy with 60 percent chance of showers. High 17.
UV index 3 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 late this morning. High 17. UV index 3 or moderate. Tonight..Cloudy with 60 percent chance of showers. Wind south 20 km/h
becoming west 20 after midnight. Low 8.
Saturday..Mainly cloudy with 60 percent chance of showers. High 17.
UV index 3 or moderate.

Listowel - Milverton - Northern Perth County.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 late this morning. High 17. UV index 4 or moderate. Tonight..Cloudy with 60 percent chance of showers. Wind south 20 km/h
becoming west 20 after midnight. Low 8.
Saturday..Mainly cloudy with 60 percent chance of showers. High 17.
UV index 3 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..A mix of sun and cloud. Wind becoming south 20 km/h this
morning. High 17. UV index 4 or moderate.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Wind south 20 km/h becoming
light this evening. Low 8.
Saturday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 16. UV index 2 or low.

Guelph - Erin - Southern Wellington County.
Today..A mix of sun and cloud. Wind becoming south 20 km/h this
morning. High 17. UV index 4 or moderate.
Tonight..Becoming cloudy this evening with 60 percent chance of
showers late this evening and overnight. Wind south 20 km/h becoming
light this evening. Low 8.
Saturday..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm in the afternoon. High 16. UV index 2 or low.

Mount Forest - Arthur - Northern Wellington County.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 this morning. High 17. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Wind southwest
20 km/h gusting to 40 becoming light after midnight. Low 7.
Saturday..Mainly cloudy with 60 percent chance of showers. High 15.
UV index 2 or low.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Sunny. Increasing cloudiness late this morning. Wind becoming
south 20 km/h gusting to 40 this morning. High 16. UV index 4 or
moderate.
Tonight..Mainly cloudy. 70 percent chance of showers late this
evening and overnight. Wind south 20 km/h becoming light this
evening. Low 8.
Saturday..Cloudy with 70 percent chance of showers. High 15. UV
index 2 or low.

Shelburne - Mansfield - Northern Dufferin County.
Today..Clear. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 this morning. High 16. UV
index 4 or moderate.
Tonight..Cloudy. 70 percent chance of showers late this evening and
overnight. Wind south 20 km/h becoming light this evening. Low 8. Saturday..Cloudy with 70 percent chance of showers. High 15. UV
index 2 or low.

Innisfil - New Tecumseth - Angus.
Today..Sunny. Increasing cloudiness near noon. Wind becoming south
20 km/h gusting to 40 this morning. High 16. UV index 4 or moderate. Tonight..Mainly cloudy. 70 percent chance of showers late this
evening and overnight. Wind south 20 km/h becoming light this
evening. Low 8.
Saturday..Cloudy with 70 percent chance of showers. High 15. UV
index 2 or low.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..A mix of sun and cloud. Wind southeast 20 km/h gusting to 40
becoming southwest 20 gusting to 40 late this morning. High 17. UV
index 4 or moderate.
Tonight..Mainly cloudy with 70 percent chance of showers. Wind south
20 km/h gusting to 40 becoming light after midnight. Low 8.
Saturday..A mix of sun and cloud with 60 percent chance of showers.
Wind east 20 km/h becoming light in the afternoon. High 17. UV
index 4 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Mainly cloudy. 30 percent chance of showers late this
afternoon. Wind south 30 km/h gusting to 50. High 16. UV index 3 or
moderate.
Tonight..Cloudy with 70 percent chance of showers. Wind south 30 km/h
gusting to 50 becoming northwest 30 gusting to 50 then light late
this evening. Low 7.
Saturday..Cloudy with 60 percent chance of showers. Wind becoming
east 20 km/h gusting to 40 in the morning. High 16. UV index 2 or
low.

Hanover - Dundalk - Southern Grey County.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
gusting to 40 this morning. High 17. UV index 4 or moderate.
Tonight..Mainly cloudy with 70 percent chance of showers. Wind
southwest 20 km/h gusting to 40 becoming light after midnight.
Low 7.
Saturday..Cloudy with 60 percent chance of showers. High 15. UV
index 2 or low.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Mainly sunny. Increasing cloudiness this morning. Wind
becoming southwest 20 km/h gusting to 40 this morning. High 17. UV
index 4 or moderate.
Tonight..Mainly cloudy with 70 percent chance of showers. Wind south
20 km/h becoming light after midnight. Low 7.
Saturday..Cloudy with 60 percent chance of showers. Wind becoming
east 30 km/h late in the morning. High 16. UV index 2 or low.

Barrie - Collingwood - Hillsdale.
Today..Sunny. Becoming a mix of sun and cloud near noon. Wind
becoming south 20 km/h gusting to 40 this morning. High 17. UV
index 4 or moderate.
Tonight..Mainly cloudy. 70 percent chance of showers late this
evening and overnight. Wind south 20 km/h gusting to 40 becoming
light after midnight. Low 9.
Saturday..Cloudy with 70 percent chance of showers. Wind becoming
southeast 20 km/h late in the morning. High 15. UV index 2 or low.

Midland - Coldwater - Orr Lake.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 this morning. High 17. UV
index 4 or moderate.
Tonight..Mainly cloudy. 70 percent chance of showers late this
evening and overnight. Wind south 20 km/h gusting to 40 becoming
light after midnight. Low 9.
Saturday..Cloudy with 70 percent chance of showers. Wind becoming
southeast 20 km/h late in the morning. High 15. UV index 2 or low.

Orillia - Lagoon City - Washago.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 this morning. High 17. UV
index 4 or moderate.
Tonight..Mainly cloudy. 70 percent chance of showers late this
evening and overnight. Wind south 20 km/h gusting to 40 becoming
light after midnight. Low 9.
Saturday..Cloudy with 70 percent chance of showers. Wind becoming
southeast 20 km/h late in the morning. High 15. UV index 2 or low.

Cobourg - Colborne - Western Northumberland County.
Today..Sunny. Wind south 20 km/h becoming light late this morning.
High 16. UV index 4 or moderate.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers overnight. Low 10.
Saturday..A mix of sun and cloud with 40 percent chance of showers.
High 16. UV index 3 or moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Sunny. Wind south 20 km/h becoming light late this morning.
High 16. UV index 4 or moderate.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers overnight. Low 10.
Saturday..A mix of sun and cloud with 40 percent chance of showers.
High 16. UV index 3 or moderate.

Picton - Sandbanks Park.
Today..Sunny. Wind south 20 km/h becoming light late this morning.
High 16. UV index 4 or moderate.
Tonight..Increasing cloudiness. 30 percent chance of showers
overnight. Low 10.
Saturday..A mix of sun and cloud with 30 percent chance of showers.
Becoming sunny late in the afternoon. High 17. UV index 3 or
moderate.

Napanee - Consecon.
Today..Sunny. Wind south 20 km/h becoming light late this morning.
High 16. UV index 4 or moderate.
Tonight..Increasing cloudiness. 30 percent chance of showers
overnight. Low 10.
Saturday..A mix of sun and cloud with 30 percent chance of showers.
Becoming sunny late in the afternoon. High 17. UV index 3 or
moderate.

Kingston - Odessa - Frontenac Islands.
Today..Sunny. Wind becoming south 20 km/h gusting to 40 this morning.
High 16. UV index 4 or moderate.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers overnight. Wind south 20 km/h gusting to 40
becoming light after midnight. Low 12.
Saturday..A mix of sun and cloud with 30 percent chance of showers.
Becoming sunny late in the afternoon. Wind south 20 km/h becoming
light late in the morning. High 18. UV index 4 or moderate.

Lindsay - Southern Kawartha Lakes.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 late this morning. High 16. UV
index 4 or moderate.
Tonight..Mainly cloudy. 60 percent chance of showers late this
evening and overnight. Wind south 30 km/h becoming light this
evening. Low 10.
Saturday..Cloudy with 60 percent chance of showers. Wind becoming
southeast 20 km/h late in the morning. High 15. UV index 2 or low.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 late this morning. High 16. UV
index 4 or moderate.
Tonight..Mainly cloudy. 60 percent chance of showers late this
evening and overnight. Wind south 30 km/h becoming light this
evening. Low 10.
Saturday..Cloudy with 60 percent chance of showers. Wind becoming
southeast 20 km/h late in the morning. High 15. UV index 2 or low.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 late this morning. High 16.
Wind chill minus 5 this morning. UV index 4 or moderate.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers late this evening and overnight. Wind south 20 km/h
becoming light this evening. Low 8.
Saturday..Mainly cloudy with 60 percent chance of showers. Wind
becoming southeast 20 km/h late in the morning. High 15. UV index 2
or low.

Apsley - Woodview - Northern Peterborough County.
Today..Sunny. Becoming a mix of sun and cloud near noon. Wind
becoming south 20 km/h gusting to 40 late this morning. High 16.
Wind chill minus 5 this morning. UV index 4 or moderate.
Tonight..Mainly cloudy. 60 percent chance of showers late this
evening and overnight. Wind south 20 km/h becoming light this
evening. Low 8.
Saturday..Mainly cloudy with 60 percent chance of showers. Wind
becoming southeast 20 km/h late in the morning. High 15. UV index 3
or moderate.

Stirling - Tweed - Madoc.
Today..Sunny. Wind becoming south 20 km/h late this morning. High 16.
Wind chill minus 6 this morning. UV index 4 or moderate.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers overnight. Wind south 20 km/h becoming light this
evening. Low 7.
Saturday..A mix of sun and cloud with 30 percent chance of showers.
Becoming sunny late in the afternoon. High 18. UV index 3 or
moderate.

Tamworth - Sydenham - South Frontenac.
Today..Sunny. Wind becoming south 20 km/h late this morning. High 16.
Wind chill minus 6 this morning. UV index 4 or moderate.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers overnight. Wind south 20 km/h becoming light this
evening. Low 7.
Saturday..A mix of sun and cloud with 30 percent chance of showers.
Becoming sunny late in the afternoon. High 18. UV index 3 or
moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..Sunny. Wind becoming south 20 km/h gusting to 40 this morning.
High 15. Wind chill minus 6 this morning. UV index 4 or moderate. Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers overnight. Wind south 20 km/h becoming light this
evening. Low 6.
Saturday..A mix of sun and cloud with 30 percent chance of showers.
Becoming sunny late in the afternoon. High 16. UV index 4 or
moderate.

Bancroft - Hastings Highlands - Denbigh.
Today..Sunny. Increasing cloudiness near noon. Wind becoming south
20 km/h gusting to 40 this morning. High 15. Wind chill minus 6 this
morning. UV index 4 or moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind south
20 km/h becoming light this evening. Low 6.
Saturday..Mainly cloudy with 40 percent chance of showers. High 16.
UV index 4 or moderate.

Gananoque - Mallorytown.
Today..Sunny. Wind becoming south 20 km/h gusting to 40 late this
morning. High 15. UV index 4 or moderate.
Tonight..A few clouds. Low 6.
Saturday..Sunny. High 19. UV index 4 or moderate.

Brockville - Prescott.
Today..Sunny. Wind becoming south 20 km/h late this morning. High 15.
Wind chill minus 4 this morning. UV index 4 or moderate.
Tonight..Clear. Low plus 5.
Saturday..Sunny. High 19. UV index 4 or moderate.

Westport - Charleston Lake.
Today..Sunny. Wind becoming south 20 km/h gusting to 40 late this
morning. High 15. UV index 4 or moderate.
Tonight..Clear. Becoming partly cloudy this evening. Low 6.
Saturday..Mainly sunny. High 19. UV index 4 or moderate.

Merrickville-Wolford - Kemptville.
Today..Sunny. Wind becoming south 20 km/h late this morning. High 15.
Wind chill minus 4 this morning. UV index 4 or moderate.
Tonight..A few clouds. Low plus 5.
Saturday..Sunny. High 19. UV index 4 or moderate.

Ottawa North - Kanata - Orléans.
Today..Mainly sunny. Wind becoming south 20 km/h late this morning.
High 15. UV index 4 or moderate.
Tonight..Clear. Becoming partly cloudy late this evening. Low plus 5. Saturday..Clearing. High 19. UV index 3 or moderate.

Ottawa South - Richmond - Metcalfe.
Today..Mainly sunny. Wind becoming south 20 km/h late this morning.
High 15. UV index 4 or moderate.
Tonight..Clear. Becoming partly cloudy late this evening. Low plus 5. Saturday..Clearing. High 19. UV index 3 or moderate.

Gatineau.
Today..Sunny. Wind becoming south 20 km/h late this morning. High 15.
Wind chill minus 3 this morning. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness late this evening. Low plus 4. Saturday..Clearing in the morning. High 19. UV index 3 or moderate.

Prescott and Russell.
Today..Sunny. Wind becoming south 20 km/h late this morning. High 15.
Wind chill minus 8 this morning. UV index 4 or moderate.
Tonight..Clear. Becoming partly cloudy near midnight. Low plus 3. Saturday..Clearing. High 19. UV index 3 or moderate.

Morrisburg - Long Sault.
Today..Sunny. Wind becoming southwest 20 km/h late this morning.
High 15. Wind chill minus 4 this morning. UV index 4 or moderate. Tonight..Clear. Low plus 5.
Saturday..Sunny. High 19. UV index 4 or moderate.

Cornwall - Lancaster.
Today..Sunny. Wind becoming southwest 20 km/h late this morning.
High 15. Wind chill minus 4 this morning. UV index 4 or moderate. Tonight..Clear. Becoming partly cloudy near midnight. Low plus 5. Saturday..Clearing in the morning. High 19. UV index 4 or moderate.

Winchester - Newington.
Today..Sunny. Wind becoming southwest 20 km/h late this morning.
High 15. Wind chill minus 4 this morning. UV index 4 or moderate. Tonight..Clear. Low plus 5.
Saturday..A mix of sun and cloud. Becoming sunny in the morning.
High 19. UV index 4 or moderate.

Maxville - Alexandria.
Today..Sunny. Wind becoming southwest 20 km/h late this morning.
High 15. Wind chill minus 4 this morning. UV index 4 or moderate. Tonight..Clear. Becoming partly cloudy near midnight. Low plus 5. Saturday..Clearing. High 19. UV index 4 or moderate.

Plevna - Sharbot Lake - Western Lanark County.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 late
this morning. High 15. Wind chill minus 4 this morning. UV index 4
or moderate.
Tonight..Clear early this evening then partly cloudy with 30 percent
chance of showers overnight. Wind south 20 km/h becoming light this
evening. Low 6 with temperature rising to 9 by morning.
Saturday..A mix of sun and cloud with 30 percent chance of showers.
Becoming sunny late in the afternoon. High 18. UV index 3 or
moderate.

Smiths Falls - Perth - Eastern Lanark County.
Today..Mainly sunny. Wind becoming south 20 km/h gusting to 40 late
this morning. High 15. Wind chill minus 4 this morning. UV index 4
or moderate.
Tonight..A few clouds. Wind south 20 km/h becoming light this
evening. Low 6 with temperature rising to 9 by morning.
Saturday..Sunny. High 18. UV index 3 or moderate.

Port Carling - Port Severn.
Today..Sunny. Becoming a mix of sun and cloud this morning. Wind
becoming south 20 km/h gusting to 40 this morning. High 16. Wind
chill minus 3 this morning. UV index 4 or moderate.
Tonight..Cloudy with 70 percent chance of showers. Wind south 20 km/h
becoming light late this evening. Low 9.
Saturday..Cloudy with 60 percent chance of showers. High 16. UV
index 2 or low.

Bracebridge - Gravenhurst.
Today..A mix of sun and cloud. Wind becoming south 20 km/h gusting to
40 this morning. High 16. Wind chill minus 3 this morning. UV
index 4 or moderate.
Tonight..Mainly cloudy with 70 percent chance of showers. Wind south
20 km/h becoming light late this evening. Low 9.
Saturday..Cloudy with 60 percent chance of showers. High 16. UV
index 2 or low.

Town of Parry Sound - Rosseau - Killbear Park.
Today..A mix of sun and cloud. 30 percent chance of showers late this
afternoon. Wind becoming south 20 km/h gusting to 40 this morning.
High 15. UV index 4 or moderate.
Tonight..Cloudy with 70 percent chance of showers. Low 8.
Saturday..Cloudy with 60 percent chance of showers. High 15. UV
index 2 or low.

Huntsville - Baysville.
Today..Sunny. Increasing cloudiness late this morning. Wind becoming
south 20 km/h gusting to 40 this morning. High 15. Wind chill
minus 3 this morning. UV index 4 or moderate.
Tonight..Cloudy with 60 percent chance of showers. Low 8.
Saturday..Cloudy with 60 percent chance of showers. High 15. UV
index 2 or low.

Haliburton - Minden - Southern Haliburton County.
Today..Sunny. Increasing cloudiness late this morning. Wind becoming
south 20 km/h gusting to 40 this morning. High 15. Wind chill
minus 8 this morning. UV index 4 or moderate.
Tonight..Mainly cloudy. 60 percent chance of showers late this
evening and overnight. Low 8.
Saturday..Cloudy with 60 percent chance of showers. High 15. UV
index 2 or low.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Sunny. Increasing cloudiness late this morning. Wind becoming
south 20 km/h gusting to 40 this morning. High 15. Wind chill
minus 8 this morning. UV index 4 or moderate.
Tonight..Mainly cloudy with 60 percent chance of showers. Low 8. Saturday..Cloudy with 60 percent chance of showers. High 15. UV
index 3 or moderate.

Barry's Bay - Killaloe.
Today..Sunny. Increasing cloudiness early this afternoon. Wind
becoming south 20 km/h late this morning. High 15. UV index 4 or
moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind south
20 km/h becoming light this evening. Low 6.
Saturday..Mainly cloudy with 40 percent chance of showers. High 18.
UV index 3 or moderate.

Renfrew - Arnprior - Calabogie.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming south 20 km/h late this morning. High 15. UV index 4 or
moderate.
Tonight..Partly cloudy with 40 percent chance of showers. Wind south
20 km/h becoming light this evening. Low 6.
Saturday..A mix of sun and cloud with 40 percent chance of showers.
High 18. UV index 3 or moderate.

Petawawa - Pembroke - Cobden.
Today..Sunny. Becoming a mix of sun and cloud this afternoon. Wind
becoming south 20 km/h late this morning. High 15. UV index 4 or
moderate.
Tonight..Mainly cloudy with 40 percent chance of showers. Wind south
20 km/h becoming light this evening. Low 6.
Saturday..Mainly cloudy with 40 percent chance of showers. High 18.
UV index 3 or moderate.

Western Algonquin Park - Lake of Two Rivers.
Today..Sunny. Increasing cloudiness near noon. Wind becoming south
20 km/h gusting to 40 this morning. High 15. Wind chill minus 6 this
morning. UV index 4 or moderate.
Tonight..Mainly cloudy with 60 percent chance of showers. Low 7. Saturday..Cloudy with 60 percent chance of showers. High 15. UV
index 2 or low.

Continued in next message...

--- up 17 hours, 53 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 101930
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 3:30 p.m. EDT Friday 10 October 2025 for
tonight Saturday and Saturday night.
The next scheduled forecast will be issued at 5:00 a.m. EDT Saturday.

City of Toronto.
Tonight..Mainly cloudy. 40 percent chance of showers this evening. A
few showers beginning late this evening. Wind southwest 20 km/h
gusting to 40 becoming light early this evening. Low 11.
Saturday..Showers. Risk of a thunderstorm in the afternoon. High 15.
UV index 1 or low.
Saturday night..Partly cloudy. 30 percent chance of showers in the
evening. Low 9.

Windsor - Leamington - Essex County.
Tonight..Increasing cloudiness early this evening. 60 percent chance
of showers. Wind southwest 20 km/h gusting to 40 becoming light this
evening. Low 10.
Saturday..Increasing cloudiness early in the morning. 30 percent
chance of showers in the afternoon. High 19. UV index 4 or moderate.
Saturday night..Partly cloudy. Low 8.

Chatham-Kent - Rondeau Park.
Tonight..Increasing cloudiness. 30 percent chance of showers this
evening then 70 percent chance of showers late this evening and
overnight. Wind southwest 20 km/h gusting to 40 becoming light this
evening. Low 10.
Saturday..A mix of sun and cloud. 40 percent chance of showers in the
afternoon. High 18. UV index 4 or moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 8.

Sarnia - Petrolia - Western Lambton County.
Tonight..Increasing cloudiness. 30 percent chance of showers this
evening then 70 percent chance of showers late this evening and
overnight. Wind southwest 20 km/h gusting to 40 becoming light this
evening. Low 10.
Saturday..Mainly cloudy. 40 percent chance of showers in the
afternoon. High 18. UV index 3 or moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 8.

Watford - Pinery Park - Eastern Lambton County.
Tonight..Increasing cloudiness. 30 percent chance of showers this
evening then 70 percent chance of showers late this evening and
overnight. Wind southwest 20 km/h gusting to 40 becoming light this
evening. Low 10.
Saturday..Mainly cloudy. 40 percent chance of showers in the
afternoon. High 18. UV index 3 or moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 8.

Rodney - Shedden - Western Elgin County.
Tonight..Increasing cloudiness. 30 percent chance of showers this
evening then 70 percent chance of showers late this evening and
overnight. Wind southwest 20 km/h gusting to 40 becoming light this
evening. Low 11.
Saturday..Mainly cloudy. 40 percent chance of showers in the
afternoon. High 18. UV index 4 or moderate.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 9.

St. Thomas - Aylmer - Eastern Elgin County.
Tonight..Increasing cloudiness. 40 percent chance of showers this
evening. A few showers beginning late this evening. Wind southwest
20 km/h gusting to 40 becoming light this evening. Low 11.
Saturday..Mainly cloudy with 60 percent chance of showers. High 18.
UV index 3 or moderate.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 9.

Strathroy - Komoka - Western Middlesex County.
Tonight..Increasing cloudiness. 30 percent chance of showers this
evening then 70 percent chance of showers late this evening and
overnight. Wind southwest 20 km/h gusting to 40 becoming light this
evening. Low 10.
Saturday..Mainly cloudy. 40 percent chance of showers in the
afternoon. High 19. UV index 3 or moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 9.

London - Parkhill - Eastern Middlesex County.
Tonight..Increasing cloudiness. 40 percent chance of showers this
evening. A few showers beginning late this evening. Wind southwest
20 km/h gusting to 40 becoming light this evening. Low 10.
Saturday..Mainly cloudy with 60 percent chance of showers. High 19.
UV index 3 or moderate.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 10.

Simcoe - Delhi - Norfolk.
Tonight..Clear. Increasing cloudiness this evening then a few showers
beginning near midnight. Wind southwest 20 km/h gusting to 40
becoming light early this evening. Low 10.
Saturday..A few showers ending early in the morning then mainly
cloudy with 30 percent chance of showers changing to 70 percent
chance of showers late in the morning. Risk of a thunderstorm in the
afternoon. High 18. UV index 3 or moderate.
Saturday night..Mainly cloudy. 40 percent chance of showers in the
evening. Risk of a thunderstorm early in the evening. Low 7.

Dunnville - Caledonia - Haldimand.
Tonight..Clear. Increasing cloudiness this evening then a few showers
beginning near midnight. Wind southwest 20 km/h gusting to 40
becoming light early this evening. Low 11.
Saturday..A few showers ending early in the morning then mainly
cloudy with 30 percent chance of showers changing to 70 percent
chance of showers late in the morning. Risk of a thunderstorm in the
afternoon. High 16. UV index 3 or moderate.
Saturday night..Partly cloudy. 40 percent chance of showers in the
evening. Risk of a thunderstorm early in the evening. Low 9.

Woodstock - Tillsonburg - Oxford County.
Tonight..Increasing cloudiness. 40 percent chance of showers this
evening. A few showers beginning late this evening. Wind southwest
20 km/h gusting to 40 becoming light this evening. Low 11.
Saturday..Mainly cloudy with 60 percent chance of showers. High 18.
UV index 3 or moderate.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 9.

Brantford - County of Brant.
Tonight..Clear. Increasing cloudiness this evening then a few showers
beginning near midnight. Wind southwest 20 km/h gusting to 40
becoming light early this evening. Low 11.
Saturday..A few showers ending early in the morning then mainly
cloudy with 30 percent chance of showers changing to 70 percent
chance of showers late in the morning. Risk of a thunderstorm in the
afternoon. High 16. UV index 3 or moderate.
Saturday night..Mainly cloudy. 40 percent chance of showers in the
evening. Risk of a thunderstorm early in the evening. Low 9.

Niagara Falls - Welland - Southern Niagara Region.
Tonight..Clear. Increasing cloudiness late this evening then a few
showers. Wind southwest 20 km/h gusting to 40 becoming light early
this evening. Low 13.
Saturday..Showers. Risk of a thunderstorm in the afternoon. High 16.
UV index 2 or low.
Saturday night..Partly cloudy. 40 percent chance of showers in the
evening. Risk of a thunderstorm early in the evening. Low 8.

St. Catharines - Grimsby - Northern Niagara Region.
Tonight..A few clouds. Increasing cloudiness near midnight then a few
showers. Wind southwest 20 km/h gusting to 40 becoming light early
this evening. Low 12.
Saturday..Showers. Risk of a thunderstorm in the afternoon. High 16.
UV index 2 or low.
Saturday night..Partly cloudy. 40 percent chance of showers in the
evening. Risk of a thunderstorm early in the evening. Low 8.

City of Hamilton.
Tonight..Increasing cloudiness. A few showers beginning near
midnight. Wind southwest 20 km/h gusting to 40 becoming light early
this evening. Low 10.
Saturday..Showers. Risk of a thunderstorm in the afternoon. High 15.
UV index 3 or moderate.
Saturday night..Partly cloudy. 40 percent chance of showers in the
evening. Risk of a thunderstorm early in the evening. Low 9.

Burlington - Oakville.
Tonight..A few clouds. Increasing cloudiness this evening then a few
showers beginning near midnight. Wind southwest 20 km/h gusting to
40 becoming light early this evening. Low 12.
Saturday..Showers. Risk of a thunderstorm in the afternoon. High 15.
UV index 3 or moderate.
Saturday night..Partly cloudy. 40 percent chance of showers in the
evening. Risk of a thunderstorm early in the evening. Low 10.

Halton Hills - Milton.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers later this evening. A few showers beginning late this
evening. Wind southwest 20 km/h becoming light early this evening.
Low 9.
Saturday..A few showers ending in the morning then mainly cloudy with
40 percent chance of showers later in the morning. A few showers
beginning near noon. Risk of a thunderstorm in the afternoon.
High 15. UV index 3 or moderate.
Saturday night..Mainly cloudy. 40 percent chance of showers in the
evening. Risk of a thunderstorm early in the evening. Low 7.

Mississauga - Brampton.
Tonight..Increasing cloudiness. 40 percent chance of showers this
evening. A few showers beginning late this evening. Wind southwest
20 km/h becoming light early this evening. Low 9.
Saturday..A few showers ending in the morning then mainly cloudy with
40 percent chance of showers later in the morning. A few showers
beginning near noon. Risk of a thunderstorm in the afternoon.
High 15. UV index 3 or moderate.
Saturday night..Mainly cloudy. 40 percent chance of showers in the
evening. Risk of a thunderstorm early in the evening. Low 7.

Caledon.
Tonight..Mainly cloudy. 40 percent chance of showers this evening. A
few showers beginning late this evening. Wind southwest 20 km/h
becoming light early this evening. Low 9.
Saturday..A few showers ending in the morning then cloudy with
40 percent chance of showers later in the morning. A few showers
beginning near noon. Risk of a thunderstorm in the afternoon.
High 15. UV index 3 or moderate.
Saturday night..Mainly cloudy. 40 percent chance of showers in the
evening. Risk of a thunderstorm early in the evening. Low 7.

Vaughan - Richmond Hill - Markham.
Tonight..Mainly cloudy. 40 percent chance of showers this evening. A
few showers beginning late this evening. Wind southwest 20 km/h
gusting to 40 becoming light early this evening. Low 10.
Saturday..Showers. Risk of a thunderstorm in the afternoon. High 14.
UV index 1 or low.
Saturday night..Mainly cloudy. 30 percent chance of showers in the
evening. Low 7.

Newmarket - Georgina - Northern York Region.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers later this evening. A few showers beginning late this
evening. Wind southwest 20 km/h gusting to 40 becoming light early
this evening. Low 10.
Saturday..Showers. Risk of a thunderstorm in the afternoon. High 14.
UV index 1 or low.
Saturday night..Cloudy with 30 percent chance of showers in the
evening then partly cloudy. Low 7.

Pickering - Oshawa - Southern Durham Region.
Tonight..Mainly cloudy. 40 percent chance of showers this evening. A
few showers beginning late this evening. Wind southwest 20 km/h
gusting to 40 becoming light early this evening. Low 11.
Saturday..Showers. Risk of a thunderstorm in the afternoon. High 14.
UV index 1 or low.
Saturday night..Partly cloudy. 30 percent chance of showers in the
evening. Low 9.

Uxbridge - Beaverton - Northern Durham Region.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers later this evening. A few showers beginning late this
evening. Wind southwest 20 km/h gusting to 40 becoming light early
this evening. Low 10.
Saturday..Showers. Risk of a thunderstorm in the afternoon. High 12.
UV index 1 or low.
Saturday night..Cloudy with 30 percent chance of showers in the
evening. Clearing near midnight. Temperature steady near 9.

Goderich - Bluewater - Southern Huron County.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers early this evening. A few showers beginning this evening.
Wind southwest 20 km/h becoming light this evening. Low 7.
Saturday..Mainly cloudy. 30 percent chance of showers changing to
70 percent chance of showers in the morning. High 17. UV index 3 or
moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 9.

Wingham - Blyth - Northern Huron County.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers early this evening. A few showers beginning this evening.
Wind southwest 20 km/h becoming light this evening. Low 7.
Saturday..Mainly cloudy. 30 percent chance of showers changing to
70 percent chance of showers in the morning. High 16. UV index 3 or
moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 8.

Stratford - Mitchell - Southern Perth County.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers early this evening. A few showers beginning this evening.
Wind southwest 20 km/h becoming light this evening. Low 7.
Saturday..Mainly cloudy. 30 percent chance of showers changing to
70 percent chance of showers in the morning. High 17. UV index 3 or
moderate.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 9.

Listowel - Milverton - Northern Perth County.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers early this evening. A few showers beginning this evening.
Wind southwest 20 km/h becoming light this evening. Low 7.
Saturday..Mainly cloudy. 30 percent chance of showers changing to
70 percent chance of showers in the morning. High 16. UV index 3 or
moderate.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 9.

Kitchener - Cambridge - Region of Waterloo.
Tonight..Increasing cloudiness. 40 percent chance of showers early
this evening. A few showers beginning this evening. Wind southwest
20 km/h gusting to 40 becoming light this evening. Low 9.
Saturday..A few showers ending early in the morning then mainly
cloudy with 30 percent chance of showers changing to 70 percent
chance of showers in the afternoon. Risk of a thunderstorm in the
afternoon. High 16. UV index 2 or low.
Saturday night..Mainly cloudy. 40 percent chance of showers in the
evening with risk of a thunderstorm. Low 9.

Guelph - Erin - Southern Wellington County.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers early this evening. A few showers beginning this evening.
Wind southwest 20 km/h gusting to 40 becoming light this evening.
Low 9.
Saturday..A few showers ending early in the morning then mainly
cloudy with 30 percent chance of showers changing to 70 percent
chance of showers in the afternoon. Risk of a thunderstorm in the
afternoon. High 16. UV index 2 or low.
Saturday night..Mainly cloudy. 40 percent chance of showers in the
evening with risk of a thunderstorm. Low 9.

Mount Forest - Arthur - Northern Wellington County.
Tonight..Cloudy. 40 percent chance of showers early this evening. A
few showers beginning this evening. Wind southwest 20 km/h becoming
light this evening. Low 8.
Saturday..Cloudy. 30 percent chance of showers changing to 70 percent
chance of showers in the morning. High 16. UV index 2 or low.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 9.

Orangeville - Grand Valley - Southern Dufferin County.
Tonight..Mainly cloudy. A few showers beginning this evening. Wind
southwest 20 km/h gusting to 40 becoming light this evening. Low 8. Saturday..Showers. High 15. UV index 1 or low.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 6.

Shelburne - Mansfield - Northern Dufferin County.
Tonight..Mainly cloudy. A few showers beginning this evening. Wind
southwest 20 km/h gusting to 40 becoming light this evening. Low 8. Saturday..Showers. High 15. UV index 1 or low.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 7.

Innisfil - New Tecumseth - Angus.
Tonight..Cloudy. A few showers beginning this evening. Wind southwest
20 km/h gusting to 40 becoming light this evening. Low 8.
Saturday..Showers. High 15. UV index 1 or low.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 6.

Saugeen Shores - Kincardine - Southern Bruce County.
Tonight..Cloudy. A few showers beginning early this evening. Risk of
a thunderstorm overnight. Wind south 20 km/h gusting to 40 becoming
light this evening. Low 8.
Saturday..Mainly cloudy with 60 percent chance of showers. High 16.
UV index 3 or moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 8.

Bruce Peninsula - Sauble Beach - Tobermory.
Tonight..Cloudy. A few showers beginning early this evening and
ending before morning then 40 percent chance of showers. Risk of a
thunderstorm overnight. Wind south 20 km/h gusting to 40 becoming
light after midnight. Low 9.
Saturday..Mainly cloudy with 60 percent chance of showers. High 15.
UV index 3 or moderate.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 9.

Hanover - Dundalk - Southern Grey County.
Tonight..Becoming cloudy this evening with a few showers. Risk of a
thunderstorm overnight. Wind south 20 km/h gusting to 40 becoming
light this evening. Low 8.
Saturday..Cloudy with 60 percent chance of showers. High 16. UV
index 2 or low.
Saturday night..Mainly cloudy. 30 percent chance of showers early in
the evening. Low 8.

Owen Sound - Blue Mountains - Northern Grey County.
Tonight..Cloudy. A few showers beginning early this evening. Risk of
a thunderstorm overnight. Wind south 20 km/h gusting to 40 becoming
light this evening. Low 8.
Saturday..Cloudy with 60 percent chance of showers. High 16. UV
index 3 or moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 8.

Barrie - Collingwood - Hillsdale.
Tonight..Cloudy. A few showers beginning this evening. Wind southwest
20 km/h gusting to 40 becoming light this evening. Low 8.
Saturday..Showers. High 14. UV index 2 or low.
Saturday night..Cloudy. 30 percent chance of showers early in the
evening. Clearing overnight. Low 9.

Midland - Coldwater - Orr Lake.
Tonight..Becoming cloudy this evening with a few showers. Wind
southwest 20 km/h gusting to 40 becoming light this evening. Low 9. Saturday..Showers. High 14. UV index 2 or low.
Saturday night..Cloudy. 30 percent chance of showers early in the
evening. Clearing near midnight. Low 8.

Orillia - Lagoon City - Washago.
Tonight..Cloudy. A few showers beginning this evening. Wind southwest
20 km/h gusting to 40 becoming light this evening. Low 9.
Saturday..Showers. High 14. UV index 2 or low.
Saturday night..Cloudy with 30 percent chance of showers early in the
evening. Clearing near midnight. Low 9.

Cobourg - Colborne - Western Northumberland County.
Tonight..Increasing cloudiness. 40 percent chance of showers this
evening. A few showers beginning late this evening. Wind south
20 km/h gusting to 40 becoming light this evening. Low 10.
Saturday..Mainly cloudy with 70 percent chance of showers. High 15.
UV index 3 or moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 7.

Belleville - Quinte West - Eastern Northumberland County.
Tonight..Increasing cloudiness. 40 percent chance of showers this
evening. A few showers beginning late this evening. Wind south
20 km/h gusting to 40 becoming light this evening. Low 10.
Saturday..Mainly cloudy with 70 percent chance of showers. High 16.
UV index 3 or moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 7.

Picton - Sandbanks Park.
Tonight..A few clouds. Increasing cloudiness this evening then
40 percent chance of showers late this evening and after midnight. A
few showers beginning after midnight. Wind south 20 km/h gusting to
40 becoming light this evening. Low 12.
Saturday..Mainly cloudy. 70 percent chance of showers changing to
30 percent chance of showers in the morning. High 16. UV index 3 or
moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 7.

Napanee - Consecon.
Tonight..A few clouds. Increasing cloudiness this evening then
40 percent chance of showers late this evening and after midnight. A
few showers beginning after midnight. Wind south 20 km/h gusting to
40 becoming light this evening. Low 10.
Saturday..Mainly cloudy. 70 percent chance of showers changing to
30 percent chance of showers in the morning. High 16. UV index 3 or
moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 7.

Kingston - Odessa - Frontenac Islands.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers late this evening and after midnight. A few
showers beginning after midnight. Wind south 20 km/h gusting to 40
becoming light this evening. Low 12.
Saturday..A mix of sun and cloud. 70 percent chance of showers
changing to 30 percent chance of showers in the morning. High 16. UV
index 4 or moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 9.

Lindsay - Southern Kawartha Lakes.
Tonight..Mainly cloudy. 40 percent chance of showers early this
evening. A few showers beginning this evening. Wind south 20 km/h
becoming light early this evening. Low 8.
Saturday..Cloudy with 70 percent chance of showers. High 13. UV
index 1 or low.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 6.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers early this evening. A few showers beginning this evening.
Wind south 20 km/h becoming light early this evening. Low 8.
Saturday..Cloudy with 70 percent chance of showers. High 13. UV
index 1 or low.
Saturday night..Mainly cloudy with 30 percent chance of showers early
in the evening. Clearing in the evening. Low 6.

Peterborough City - Lakefield - Southern Peterborough County. Tonight..Increasing cloudiness. 40 percent chance of showers early
this evening. A few showers beginning this evening. Wind south
20 km/h becoming light early this evening. Low 7.
Saturday..Cloudy with 70 percent chance of showers. High 15. UV
index 2 or low.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low plus 5.

Apsley - Woodview - Northern Peterborough County.
Tonight..Mainly cloudy. 40 percent chance of showers early this
evening. A few showers beginning this evening. Wind south 20 km/h
becoming light early this evening. Low 7.
Saturday..Cloudy with 70 percent chance of showers. High 15. UV
index 2 or low.
Saturday night..Mainly cloudy with 30 percent chance of showers early
in the evening. Clearing in the evening. Low plus 5.

Stirling - Tweed - Madoc.
Tonight..A few clouds. Increasing cloudiness this evening then
40 percent chance of showers late this evening and after midnight. A
few showers beginning after midnight. Wind south 20 km/h gusting to
40 becoming light this evening. Low 7.
Saturday..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers in the morning. High 18. UV index 2 or low.
Saturday night..Mainly cloudy with 30 percent chance of showers early
in the evening. Clearing in the evening. Low 7.

Tamworth - Sydenham - South Frontenac.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers late this evening and after midnight. A few
showers beginning after midnight. Wind south 20 km/h gusting to 40
becoming light this evening. Low 7.
Saturday..A mix of sun and cloud. 70 percent chance of showers
changing to 30 percent chance of showers in the morning. High 17. UV
index 3 or moderate.
Saturday night..Partly cloudy. 30 percent chance of showers early in
the evening. Low 8.

Kaladar - Bannockburn - Bon Echo Park.
Tonight..A few clouds. Increasing cloudiness this evening then
40 percent chance of showers late this evening and after midnight. A
few showers beginning after midnight. Wind south 20 km/h gusting to
40 becoming light this evening. Low 7.
Saturday..Mainly cloudy. 70 percent chance of showers changing to
30 percent chance of showers in the morning. High 17. UV index 3 or
moderate.
Saturday night..Partly cloudy with 30 percent chance of showers early
in the evening. Clearing in the evening. Low plus 5.

Bancroft - Hastings Highlands - Denbigh.
Tonight..Mainly cloudy with 70 percent chance of showers. Low 7. Saturday..Cloudy. 40 percent chance of showers in the morning.
High 15. UV index 2 or low.
Saturday night..Mainly cloudy. Clearing near midnight. Low plus 3.

Gananoque - Mallorytown.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers overnight. Low 8.
Saturday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. High 18. UV index 3 or moderate.
Saturday night..Clear. Low 7.

Brockville - Prescott.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers overnight. Low 6.
Saturday..A mix of sun and cloud with 30 percent chance of showers
early in the morning then sunny. High 19. UV index 4 or moderate.
Saturday night..Clear. Low 7.

Westport - Charleston Lake.
Tonight..A few clouds. Increasing cloudiness this evening then
40 percent chance of showers overnight. Low 7.
Saturday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. High 18. UV index 3 or moderate.
Saturday night..Clear. Low 7.

Merrickville-Wolford - Kemptville.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers overnight. Low plus 4 with temperature rising to 8
by morning.
Saturday..A mix of sun and cloud with 30 percent chance of showers
early in the morning. Clearing in the morning. High 18. UV index 3
or moderate.
Saturday night..Clear. Low plus 4.

Ottawa North - Kanata - Orléans.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers late this evening and overnight. Low plus 3. Saturday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the morning. High 18. UV index 3 or
moderate.
Saturday night..Clear. Low plus 4.

Ottawa South - Richmond - Metcalfe.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers late this evening and overnight. Low plus 3. Saturday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing late in the morning. High 18. UV index 3 or
moderate.
Saturday night..Clear. Low plus 4.

Gatineau.
Tonight..Clear this evening then partly cloudy with 40 percent chance
of showers late this evening and overnight. Low plus 3.
Saturday..Mainly cloudy. 30 percent chance of showers early in the
morning. Clearing in the afternoon. High 18. UV index 3 or moderate.
Saturday night..Clear. Low plus 5.

Prescott and Russell.
Tonight..Clear. Becoming partly cloudy late this evening. Low plus 3. Saturday..A mix of sun and cloud. Clearing late in the morning.
High 18. UV index 3 or moderate.
Saturday night..Clear. Low 6.

Morrisburg - Long Sault.
Tonight..Clear. Becoming partly cloudy this evening. Low plus 5. Saturday..Clearing. High 19. UV index 4 or moderate.
Saturday night..Clear. Low plus 4.

Cornwall - Lancaster.
Tonight..Clear. Becoming partly cloudy late this evening. Low plus 5. Saturday..Mainly sunny. High 19. UV index 4 or moderate.
Saturday night..Clear. Low plus 4.

Winchester - Newington.
Tonight..Clear. Becoming partly cloudy late this evening. Low plus 5. Saturday..Clearing. High 18. UV index 3 or moderate.
Saturday night..Clear. Low plus 4.

Maxville - Alexandria.
Tonight..Clear. Becoming partly cloudy late this evening. Low plus 3. Saturday..A mix of sun and cloud. Clearing late in the morning.
High 18. UV index 3 or moderate.
Saturday night..Clear. Low plus 4.

Plevna - Sharbot Lake - Western Lanark County.
Tonight..A few clouds. Increasing cloudiness this evening then
40 percent chance of showers late this evening and after midnight. A
few showers beginning after midnight. Wind south 20 km/h gusting to
40 becoming light this evening. Low 7.
Saturday..Mainly cloudy. 70 percent chance of showers changing to
30 percent chance of showers in the morning. High 17. UV index 3 or
moderate.
Saturday night..Partly cloudy with 30 percent chance of showers early
in the evening then clear. Low plus 5.

Smiths Falls - Perth - Eastern Lanark County.
Tonight..Clear early this evening then partly cloudy with 40 percent
chance of showers late this evening and overnight. Low 7.
Saturday..A mix of sun and cloud. 30 percent chance of showers early
in the morning. High 17. UV index 3 or moderate.
Saturday night..Clear. Low plus 5.

Port Carling - Port Severn.
Tonight..Becoming cloudy this evening with a few showers. Wind south
20 km/h becoming light early this evening. Low 9.
Saturday..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers in the afternoon. High 15. UV index 2 or low.
Saturday night..Cloudy. Clearing near midnight. Low 8.

Bracebridge - Gravenhurst.
Tonight..Becoming cloudy this evening with a few showers. Wind south
20 km/h becoming light early this evening. Low 9.
Saturday..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers in the afternoon. High 15. UV index 1 or low.
Saturday night..Clearing. Low 7.

Town of Parry Sound - Rosseau - Killbear Park.
Tonight..Cloudy. 40 percent chance of showers early this evening. A
few showers beginning early this evening. Wind south 20 km/h
becoming light early this evening. Low 8.
Saturday..Cloudy. 60 percent chance of showers in the morning and
early in the afternoon. High 16. UV index 2 or low.
Saturday night..Cloudy. Clearing near midnight. Low 8.

Huntsville - Baysville.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers early this evening. A few showers beginning early this
evening. Low 8.
Saturday..Cloudy. 60 percent chance of showers in the morning and
early in the afternoon. High 16. UV index 1 or low.
Saturday night..Cloudy. Becoming partly cloudy in the evening. Low 7.

Haliburton - Minden - Southern Haliburton County.
Tonight..Becoming cloudy this evening with 40 percent chance of
showers early this evening. A few showers beginning this evening.
Wind south 20 km/h becoming light early this evening. Low 9.
Saturday..Cloudy with 70 percent chance of showers. High 14. UV
index 2 or low.
Saturday night..Cloudy with 30 percent chance of showers early in the
evening. Clearing near midnight. Low 6.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Tonight..Mainly cloudy. 40 percent chance of showers early this
evening. A few showers beginning early this evening. Low 9.
Saturday..Cloudy. 60 percent chance of showers in the morning and
early in the afternoon. High 14. UV index 2 or low.
Saturday night..Clearing. Low plus 5.

Barry's Bay - Killaloe.
Tonight..Becoming cloudy this evening with 70 percent chance of
showers this evening and overnight. Low 8.
Saturday..Cloudy. 40 percent chance of showers in the morning.
High 15. UV index 2 or low.
Saturday night..Clearing. Low plus 2.

Renfrew - Arnprior - Calabogie.
Tonight..Increasing cloudiness early this evening. 70 percent chance
of showers. Low 8.
Saturday..Cloudy. 40 percent chance of showers in the morning.
High 17. UV index 3 or moderate.
Saturday night..Clear. Low plus 4.

Continued in next message...

--- up 1 day, 4 hours, 23 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 110900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Saturday 11 October 2025 for
today and Sunday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this afternoon. High 15. UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Low 10.
Sunday..Mainly cloudy. Wind becoming east 20 km/h in the morning.
High 17. UV index 4 or moderate.

Windsor - Leamington - Essex County.
Today..Increasing cloudiness early this morning. High 18. UV index 4
or moderate.
Tonight..Partly cloudy. Fog patches developing after midnight. Low 9. Sunday..Mainly cloudy. Clearing in the afternoon. Fog patches
dissipating in the morning. Wind becoming east 20 km/h in the
morning. High 21. UV index 4 or moderate.

Chatham-Kent - Rondeau Park.
Today..Increasing cloudiness early this morning. 40 percent chance of
showers this afternoon. High 18. UV index 4 or moderate.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 9.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 19. UV
index 4 or moderate.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly cloudy. 40 percent chance of showers this afternoon.
High 18. UV index 3 or moderate.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 7.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 20. UV
index 4 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..Mainly cloudy. 40 percent chance of showers this afternoon.
High 18. UV index 3 or moderate.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 7.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 20. UV
index 4 or moderate.

Rodney - Shedden - Western Elgin County.
Today..Increasing cloudiness early this morning. 40 percent chance of
showers this afternoon. High 18. UV index 3 or moderate.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 9.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 18. UV
index 4 or moderate.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Mainly cloudy. 60 percent chance of showers late this morning
and this afternoon. High 18. UV index 3 or moderate.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 9.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 18. UV
index 4 or moderate.

Strathroy - Komoka - Western Middlesex County.
Today..Mainly cloudy. 40 percent chance of showers this afternoon.
High 19. UV index 3 or moderate.
Tonight..Partly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 9.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 20. UV
index 4 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..Mainly cloudy. 60 percent chance of showers late this morning
and this afternoon. High 19. UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 9.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 20. UV
index 4 or moderate.

Simcoe - Delhi - Norfolk.
Today..Becoming cloudy this morning with 60 percent chance of showers
late this morning and this afternoon. Risk of a thunderstorm this
afternoon. High 18. UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 8.
Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 18. UV index 4 or
moderate.

Dunnville - Caledonia - Haldimand.
Today..Mainly cloudy with 70 percent chance of showers. Risk of a
thunderstorm this afternoon. High 16. UV index 2 or low.
Tonight..Mainly cloudy. 40 percent chance of showers this evening
with risk of a thunderstorm. Fog patches developing after midnight.
Low 8.
Sunday..Increasing cloudiness early in the morning. Fog patches
dissipating in the morning. Wind becoming east 20 km/h in the
morning. High 18. UV index 4 or moderate.

Woodstock - Tillsonburg - Oxford County.
Today..Cloudy. 60 percent chance of showers late this morning and
this afternoon. High 18. UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 9.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 20. UV
index 4 or moderate.

Brantford - County of Brant.
Today..Cloudy. 60 percent chance of showers late this morning and
this afternoon with risk of a thunderstorm. High 16. UV index 2 or
low.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 9.
Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 20. UV index 4 or
moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..Showers. Risk of a thunderstorm this afternoon. High 16. UV
index 1 or low.
Tonight..Partly cloudy. 40 percent chance of showers this evening
with risk of a thunderstorm. Fog patches developing after midnight.
Low 10.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 20. UV
index 4 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Showers. Risk of a thunderstorm this afternoon. High 16. UV
index 1 or low.
Tonight..Partly cloudy. 40 percent chance of showers this evening
with risk of a thunderstorm. Fog patches developing after midnight.
Low 9.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 19. UV
index 4 or moderate.

City of Hamilton.
Today..Mainly cloudy. 30 percent chance of showers changing to
70 percent chance of showers near noon. Risk of a thunderstorm this
afternoon. High 15. UV index 2 or low.
Tonight..Partly cloudy. 40 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing after
midnight. Low 10.
Sunday..Increasing cloudiness early in the morning. Fog patches
dissipating in the morning. Wind becoming east 20 km/h in the
morning. High 18. UV index 4 or moderate.

Burlington - Oakville.
Today..A few showers ending early this morning then mainly cloudy
with 30 percent chance of showers changing to 70 percent chance of
showers near noon. Risk of a thunderstorm this afternoon. High 15.
UV index 3 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing after
midnight. Low 11.
Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 17. UV index 4 or
moderate.

Halton Hills - Milton.
Today..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this afternoon. High 15. UV index 2 or low.
Tonight..Mainly cloudy. 40 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing after
midnight. Low 9.
Sunday..Mainly cloudy. 30 percent chance of showers in the afternoon.
Fog patches dissipating in the morning. Wind becoming east 20 km/h
in the morning. High 18. UV index 3 or moderate.

Mississauga - Brampton.
Today..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this afternoon. High 15. UV index 3 or moderate.
Tonight..Mainly cloudy. 40 percent chance of showers early this
evening with risk of a thunderstorm. Fog patches developing after
midnight. Low 9.
Sunday..Mainly cloudy. 30 percent chance of showers in the afternoon.
Fog patches dissipating in the morning. Wind becoming east 20 km/h
in the morning. High 17. UV index 3 or moderate.

Caledon.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this afternoon. High 15. UV index 2 or low.
Tonight..Cloudy. 30 percent chance of showers early this evening. Fog
patches developing after midnight. Low 7.
Sunday..Mainly cloudy. 30 percent chance of showers in the afternoon.
Fog patches dissipating in the morning. Wind becoming east 20 km/h
in the morning. High 17. UV index 3 or moderate.

Vaughan - Richmond Hill - Markham.
Today..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this afternoon. High 16. UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing after midnight. Low 8.
Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 18. UV index 3 or
moderate.

Newmarket - Georgina - Northern York Region.
Today..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this afternoon. High 14. UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Becoming
partly cloudy after midnight. Fog patches developing after midnight.
Low 8.
Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 18. UV index 3 or
moderate.

Pickering - Oshawa - Southern Durham Region.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this afternoon. High 14. UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers this evening.
Fog patches developing after midnight. Low 8.
Sunday..Cloudy. Becoming a mix of sun and cloud in the afternoon. Fog
patches dissipating in the morning. Wind becoming east 20 km/h in
the morning. High 17. UV index 3 or moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..Mainly cloudy with 60 percent chance of showers. Risk of a
thunderstorm this afternoon. High 12. UV index 3 or moderate.
Tonight..Cloudy. 30 percent chance of showers this evening. Becoming
partly cloudy after midnight. Fog patches developing after midnight.
Low 8.
Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 18. UV index 3 or
moderate.

Goderich - Bluewater - Southern Huron County.
Today..Mainly cloudy. 70 percent chance of showers changing to
30 percent chance of showers near noon. High 17. UV index 3 or
moderate.
Tonight..A few clouds. Increasing cloudiness late this evening. Fog
patches developing after midnight. Low 8.
Sunday..Clearing. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 20. UV index 4 or
moderate.

Wingham - Blyth - Northern Huron County.
Today..Mainly cloudy. 70 percent chance of showers changing to
30 percent chance of showers near noon. High 16. UV index 3 or
moderate.
Tonight..Partly cloudy. Fog patches developing after midnight. Low 8.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 20. UV
index 4 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers near noon. High 17. UV index 3 or moderate.
Tonight..Partly cloudy. Becoming cloudy near midnight. Fog patches
developing after midnight. Low 8.
Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 20. UV index 4 or
moderate.

Listowel - Milverton - Northern Perth County.
Today..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers near noon. High 16. UV index 3 or moderate.
Tonight..Partly cloudy. Becoming cloudy near midnight. Fog patches
developing after midnight. Low 8.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 20. UV
index 4 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this afternoon. High 16. UV index 2 or low.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Fog patches developing after midnight. Low 9.
Sunday..Mainly cloudy. 30 percent chance of showers in the afternoon.
Fog patches dissipating in the morning. Wind becoming east 20 km/h
in the morning. High 18. UV index 4 or moderate.

Guelph - Erin - Southern Wellington County.
Today..Cloudy with 60 percent chance of showers. Risk of a
thunderstorm this afternoon. High 16. UV index 2 or low.
Tonight..Cloudy. 30 percent chance of showers early this evening. Fog
patches developing after midnight. Low 9.
Sunday..Mainly cloudy. 30 percent chance of showers in the afternoon.
Fog patches dissipating in the morning. Wind becoming east 20 km/h
in the morning. High 18. UV index 3 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Cloudy. 70 percent chance of showers changing to 30 percent
chance of showers near noon. High 16. UV index 2 or low.
Tonight..Partly cloudy. Becoming cloudy this evening. Fog patches
developing after midnight. Low 9.
Sunday..Mainly cloudy. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 18. UV index 4 or
moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Cloudy with 60 percent chance of showers. High 15. UV index 2
or low.
Tonight..Cloudy. 30 percent chance of showers early this evening. Fog
patches developing after midnight. Low plus 5.
Sunday..Cloudy. 30 percent chance of showers in the afternoon. Fog
patches dissipating in the morning. High 18. UV index 3 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..Cloudy with 60 percent chance of showers. High 15. UV index 2
or low.
Tonight..Cloudy. 30 percent chance of showers early this evening. Fog
patches developing after midnight. Low plus 5.
Sunday..Cloudy. 30 percent chance of showers in the afternoon. Fog
patches dissipating in the morning. High 18. UV index 3 or moderate.

Innisfil - New Tecumseth - Angus.
Today..Mainly cloudy with 60 percent chance of showers. High 15. UV
index 2 or low.
Tonight..Cloudy. 30 percent chance of showers early this evening. Fog
patches developing after midnight. Low plus 5.
Sunday..Cloudy. 30 percent chance of showers in the afternoon. Fog
patches dissipating in the morning. High 18. UV index 3 or moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..A few showers ending this morning then mainly cloudy with
30 percent chance of showers. High 16. UV index 3 or moderate.
Tonight..Partly cloudy. Fog patches developing after midnight. Low 8. Sunday..Clearing. Fog patches dissipating in the morning. High 20. UV
index 4 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..A few showers ending this morning then mainly cloudy with
30 percent chance of showers. High 15. UV index 3 or moderate. Tonight..Cloudy. Fog patches developing after midnight. Low 8.
Sunday..Cloudy. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. High 18. UV index 4 or moderate.

Hanover - Dundalk - Southern Grey County.
Today..A few showers ending this morning then cloudy with 30 percent
chance of showers. High 16. UV index 2 or low.
Tonight..Mainly cloudy. Fog patches developing after midnight. Low 8.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 18. UV index 4 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A few showers ending this morning then mainly cloudy with
30 percent chance of showers. High 16. UV index 3 or moderate.
Tonight..Mainly cloudy. Fog patches developing after midnight. Low 8.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 18. UV index 4 or moderate.

Barrie - Collingwood - Hillsdale.
Today..A few showers ending this morning then mainly cloudy with
40 percent chance of showers. High 14. UV index 3 or moderate. Tonight..Cloudy. Becoming partly cloudy after midnight. Fog patches
developing after midnight. Low 7.
Sunday..A mix of sun and cloud. Becoming cloudy in the morning. Fog
patches dissipating in the morning. High 18. UV index 3 or moderate.

Midland - Coldwater - Orr Lake.
Today..A few showers ending this morning then mainly cloudy with
40 percent chance of showers. High 14. UV index 3 or moderate. Tonight..Cloudy. Becoming partly cloudy after midnight. Fog patches
developing after midnight. Low 7.
Sunday..Increasing cloudiness early in the morning. Fog patches
dissipating in the morning. High 18. UV index 3 or moderate.

Orillia - Lagoon City - Washago.
Today..A few showers ending this morning then cloudy with 40 percent
chance of showers. High 14. UV index 3 or moderate.
Tonight..Mainly cloudy. Clearing before morning. Fog patches
developing after midnight. Low 7.
Sunday..A mix of sun and cloud. Becoming cloudy in the morning. Fog
patches dissipating in the morning. High 18. UV index 3 or moderate.

Cobourg - Colborne - Western Northumberland County.
Today..A few showers ending near noon then cloudy with 40 percent
chance of showers. High 15. UV index 2 or low.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Clearing overnight. Fog patches developing after midnight. Low 7.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 17. UV index 4 or moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..A few showers ending near noon then cloudy with 40 percent
chance of showers. High 16. UV index 2 or low.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Clearing overnight. Fog patches developing after midnight. Low 7.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. High 18. UV index 4 or moderate.

Picton - Sandbanks Park.
Today..A few showers ending this morning then cloudy with 30 percent
chance of showers. High 16. UV index 2 or low.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Clearing overnight. Fog patches developing after midnight. Low 7.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 19. UV
index 4 or moderate.

Napanee - Consecon.
Today..A few showers ending this morning then cloudy with 30 percent
chance of showers. High 16. UV index 2 or low.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Clearing overnight. Fog patches developing after midnight. Low 7.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 19. UV
index 4 or moderate.

Kingston - Odessa - Frontenac Islands.
Today..A few showers ending this morning then mainly cloudy with
30 percent chance of showers. High 16. UV index 3 or moderate.
Tonight..Mainly cloudy with 30 percent chance of showers early this
evening. Clearing this evening. Fog patches developing after
midnight. Low 8.
Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 19. UV index 4 or
moderate.

Lindsay - Southern Kawartha Lakes.
Today..Cloudy with 60 percent chance of showers. High 13. UV index 2
or low.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Clearing overnight. Fog patches developing after midnight. Low 6. Sunday..Increasing cloudiness early in the morning. Fog patches
dissipating in the morning. High 18. UV index 3 or moderate.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Cloudy with 60 percent chance of showers. High 13. UV index 2
or low.
Tonight..Cloudy. 30 percent chance of showers early this evening.
Clearing near midnight. Fog patches developing after midnight.
Low 6.
Sunday..Increasing cloudiness early in the morning. Fog patches
dissipating in the morning. High 18. UV index 3 or moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..A few showers ending near noon then cloudy with 40 percent
chance of showers. High 15. UV index 2 or low.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Clearing overnight. Fog patches developing after midnight.
Low plus 4.
Sunday..Mainly cloudy. Fog patches dissipating in the morning.
High 19. UV index 3 or moderate.

Apsley - Woodview - Northern Peterborough County.
Today..A few showers ending near noon then cloudy with 40 percent
chance of showers. High 15. UV index 2 or low.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Clearing overnight. Fog patches developing after midnight.
Low plus 4.
Sunday..Sunny. Becoming a mix of sun and cloud in the morning. Fog
patches dissipating in the morning. High 19. UV index 4 or moderate.

Stirling - Tweed - Madoc.
Today..A few showers ending this morning then cloudy with 30 percent
chance of showers. High 18. UV index 2 or low.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Clearing before morning. Fog patches developing after
midnight. Low 6.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 19. UV
index 4 or moderate.

Tamworth - Sydenham - South Frontenac.
Today..A few showers ending this morning then a mix of sun and cloud
with 30 percent chance of showers. High 17. UV index 3 or moderate. Tonight..Partly cloudy with 30 percent chance of showers early this
evening. Clearing late this evening. Fog patches developing after
midnight. Low 6.
Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 19. UV index 4 or
moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..A few showers ending this morning then cloudy. High 17. UV
index 2 or low.
Tonight..Partly cloudy. Clearing near midnight. Fog patches
developing after midnight. Low plus 5.
Sunday..Mainly sunny. Fog patches dissipating in the morning.
High 19. UV index 4 or moderate.

Bancroft - Hastings Highlands - Denbigh.
Today..A few showers ending this morning then cloudy. High 15. UV
index 2 or low.
Tonight..Partly cloudy. Clearing late this evening. Fog patches
developing after midnight. Low plus 1.
Sunday..Mainly sunny. Fog patches dissipating in the morning.
High 18. UV index 4 or moderate.

Gananoque - Mallorytown.
Today..Mainly cloudy. 40 percent chance of showers early this
morning. Clearing near noon. High 18. UV index 3 or moderate.
Tonight..Partly cloudy. Becoming clear this evening. Fog patches
developing after midnight. Low 7.
Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 19. UV index 4 or
moderate.

Brockville - Prescott.
Today..A mix of sun and cloud. 40 percent chance of showers early
this morning. High 19. UV index 4 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low 7.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 19. UV
index 3 or moderate.

Westport - Charleston Lake.
Today..Mainly cloudy. 60 percent chance of showers early this
morning. High 18. UV index 3 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low 7.
Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 19. UV index 4 or
moderate.

Merrickville-Wolford - Kemptville.
Today..A mix of sun and cloud. 40 percent chance of showers early
this morning. High 18. UV index 3 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low plus 5. Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 18. UV index 3 or
moderate.

Ottawa North - Kanata - Orléans.
Today..Mainly cloudy. 60 percent chance of showers early this
morning. High 18. UV index 3 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low plus 4.
Sunday..A mix of sun and cloud. Becoming sunny in the morning. Fog
patches dissipating in the morning. Wind becoming east 20 km/h in
the morning. High 18. UV index 3 or moderate.

Ottawa South - Richmond - Metcalfe.
Today..Mainly cloudy. 60 percent chance of showers early this
morning. High 18. UV index 3 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low plus 4.
Sunday..A mix of sun and cloud. Becoming sunny in the morning. Fog
patches dissipating in the morning. Wind becoming east 20 km/h in
the morning. High 18. UV index 3 or moderate.

Gatineau.
Today..Mainly cloudy. 40 percent chance of showers early this
morning. High 18. UV index 3 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low 7.
Sunday..Sunny. Fog patches dissipating in the morning. Wind becoming
east 20 km/h in the morning. High 18. UV index 3 or moderate.

Prescott and Russell.
Today..Mainly cloudy. Clearing early this afternoon. High 18. UV
index 3 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low plus 5.
Sunday..A mix of sun and cloud. Becoming sunny in the morning. Fog
patches dissipating in the morning. Wind becoming east 20 km/h in
the morning. High 18. UV index 3 or moderate.

Morrisburg - Long Sault.
Today..A mix of sun and cloud. High 19. UV index 4 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low plus 5.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 18. UV
index 3 or moderate.

Cornwall - Lancaster.
Today..Mainly cloudy. Clearing late this morning. High 19. UV index 4
or moderate.
Tonight..Clear. Fog patches developing after midnight. Low plus 5.
Sunday..A mix of sun and cloud. Fog patches dissipating in the
morning. Wind becoming east 20 km/h in the morning. High 18. UV
index 3 or moderate.

Winchester - Newington.
Today..A mix of sun and cloud. High 18. UV index 3 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low plus 5. Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 18. UV index 3 or
moderate.

Maxville - Alexandria.
Today..Mainly cloudy. Clearing early this afternoon. High 18. UV
index 3 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low 6.
Sunday..A mix of sun and cloud. Becoming sunny in the morning. Fog
patches dissipating in the morning. Wind becoming east 20 km/h in
the morning. High 18. UV index 3 or moderate.

Plevna - Sharbot Lake - Western Lanark County.
Today..A few showers ending this morning then cloudy. High 17. UV
index 2 or low.
Tonight..Clear. Fog patches developing after midnight. Low plus 5. Sunday..Mainly sunny. Fog patches dissipating in the morning.
High 19. UV index 4 or moderate.

Smiths Falls - Perth - Eastern Lanark County.
Today..A few showers ending this morning then a mix of sun and cloud.
High 17. UV index 3 or moderate.
Tonight..Clear. Fog patches developing after midnight. Low plus 5. Sunday..Mainly sunny. Fog patches dissipating in the morning. Wind
becoming east 20 km/h in the morning. High 19. UV index 3 or
moderate.

Port Carling - Port Severn.
Today..Cloudy. 70 percent chance of showers this morning. High 15. UV
index 3 or moderate.
Tonight..Cloudy. Becoming partly cloudy near midnight. Fog patches
developing after midnight. Low plus 5.
Sunday..Increasing cloudiness early in the morning. Fog patches
dissipating in the morning. High 20. UV index 3 or moderate.

Bracebridge - Gravenhurst.
Today..Cloudy. 70 percent chance of showers this morning. High 15. UV
index 2 or low.
Tonight..Cloudy. Clearing before morning. Fog patches developing
after midnight. Low plus 5.
Sunday..Increasing cloudiness late in the morning. Fog patches
dissipating in the morning. High 18. UV index 4 or moderate.

Town of Parry Sound - Rosseau - Killbear Park.
Today..Cloudy. 70 percent chance of showers this morning. High 16. UV
index 2 or low.
Tonight..Cloudy. Becoming partly cloudy overnight. Fog patches
developing after midnight. Low plus 5.
Sunday..Sunny. Becoming a mix of sun and cloud late in the morning.
Fog patches dissipating in the morning. High 20. UV index 4 or
moderate.

Huntsville - Baysville.
Today..Cloudy. 70 percent chance of showers this morning. High 16. UV
index 2 or low.
Tonight..Cloudy. Clearing overnight. Fog patches developing after
midnight. Low plus 5.
Sunday..Sunny. Increasing cloudiness early in the afternoon. Fog
patches dissipating in the morning. High 19. UV index 4 or moderate.

Haliburton - Minden - Southern Haliburton County.
Today..Cloudy with 60 percent chance of showers. High 14. UV index 2
or low.
Tonight..Mainly cloudy. 30 percent chance of showers early this
evening. Clearing before morning. Fog patches developing after
midnight. Low plus 5.
Sunday..Sunny. Becoming a mix of sun and cloud late in the morning.
Fog patches dissipating in the morning. High 18. UV index 4 or
moderate.

Oxtongue Lake - Fort Irwin - Northern Haliburton County.
Today..Cloudy. 70 percent chance of showers this morning. High 14. UV
index 2 or low.
Tonight..Mainly cloudy. Clearing after midnight. Fog patches
developing after midnight. Low plus 5.
Sunday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches
dissipating in the morning. High 18. UV index 4 or moderate.

Barry's Bay - Killaloe.
Today..A few showers ending this morning then cloudy. High 15. UV
index 2 or low.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Low plus 4.
Sunday..A mix of sun and cloud. Clearing late in the morning. Fog
patches dissipating in the morning. High 18. UV index 4 or moderate.

Renfrew - Arnprior - Calabogie.
Today..A few showers ending this morning then cloudy. High 17. UV
index 2 or low.
Tonight..A few clouds. Fog patches developing after midnight. Low
plus 4.
Sunday..Clearing. Fog patches dissipating in the morning. High 18. UV
index 4 or moderate.

Petawawa - Pembroke - Cobden.
Today..A few showers ending this morning then cloudy. High 17. UV
index 2 or low.
Tonight..Clearing late this evening. Fog patches developing after
midnight. Low plus 4.
Sunday..A mix of sun and cloud. Clearing late in the morning. Fog
patches dissipating in the morning. High 18. UV index 3 or moderate.

Western Algonquin Park - Lake of Two Rivers.
Today..Cloudy. 70 percent chance of showers this morning. High 13. UV
index 2 or low.
Tonight..Mainly cloudy. Clearing before morning. Fog patches
developing after midnight. Low plus 1.
Sunday..Sunny. Fog patches dissipating in the morning. High 17. UV
index 4 or moderate.

Continued in next message...

--- up 1 day, 17 hours, 53 minutes
* Origin: Northern Realms (1:229/664)

FPCN11 CWTO 140900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Tuesday 14 October 2025 for
today and Wednesday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
Wind becoming northwest 20 km/h this afternoon. High 21. UV index 4
or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind northwest 30 km/h gusting to
50. Low 7.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind north 20 km/h. High 14. UV
index 4 or moderate.

Windsor - Leamington - Essex County.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
Wind becoming northeast 20 km/h late this morning. High 22. Humidex
25. UV index 5 or moderate.
Tonight..Clear this evening then partly cloudy with 30 percent chance
of showers before morning. Wind becoming north 20 km/h before
morning. Low 9.
Wednesday..Cloudy. 30 percent chance of showers in the morning. Wind
north 20 km/h becoming light early in the morning. High 15. UV
index 3 or moderate.

Chatham-Kent - Rondeau Park.
Today..Mainly sunny. Fog patches dissipating this morning. Wind
becoming north 30 km/h early this afternoon. High 21. UV index 5 or
moderate.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers before morning. Wind north 20 km/h
becoming light early this evening. Low 9.
Wednesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing late in the morning. Wind becoming north 30 km/h
late in the morning. High 15. UV index 5 or moderate.

Sarnia - Petrolia - Western Lambton County.
Today..Mainly cloudy. Clearing late this afternoon. Fog patches
dissipating this morning. Wind becoming north 30 km/h late this
morning. High 21. UV index 3 or moderate.
Tonight..Clear. Increasing cloudiness near midnight then 30 percent
chance of showers before morning. Wind north 30 km/h gusting to 50.
Low 9.
Wednesday..Cloudy with 30 percent chance of showers in the morning
then a mix of sun and cloud. Wind northeast 30 km/h becoming light
early in the morning. Wind becoming north 30 gusting to 50 in the
morning. High 15. UV index 4 or moderate.

Watford - Pinery Park - Eastern Lambton County.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 21. UV index 4 or moderate.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers before morning. Low 8.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
in the morning. Clearing in the afternoon. Wind north 20 km/h
becoming light late in the morning. High 14. UV index 4 or moderate.

Rodney - Shedden - Western Elgin County.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
Wind becoming northwest 30 km/h this afternoon. High 20. UV index 4
or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Low 8.
Wednesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing late in the morning. Wind becoming north 20 km/h
early in the afternoon. High 14. UV index 5 or moderate.

St. Thomas - Aylmer - Eastern Elgin County.
Today..A mix of sun and cloud. Becoming sunny this afternoon. Fog
patches dissipating this morning. Wind becoming northwest 30 km/h
late this morning. High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h becoming
light early this evening. Low 8.
Wednesday..Cloudy with 30 percent chance of showers in the morning
then a mix of sun and cloud. High 14. UV index 5 or moderate.

Strathroy - Komoka - Western Middlesex County.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming north 20 km/h this
morning. High 21. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind north 20 km/h becoming light
this evening. Low 8.
Wednesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing late in the morning. Wind becoming north 20 km/h
in the morning. High 14. UV index 4 or moderate.

London - Parkhill - Eastern Middlesex County.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming northwest 20 km/h
this morning. High 21. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Low 8.
Wednesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing late in the morning. High 14. UV index 4 or
moderate.

Simcoe - Delhi - Norfolk.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming north 20 km/h this
morning. High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Low 8.
Wednesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the morning. Wind north 20 km/h becoming light
late in the morning. High 14. UV index 4 or moderate.

Dunnville - Caledonia - Haldimand.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness overnight then 30 percent
chance of showers before morning. Low 8.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
in the morning. Clearing in the morning. Wind north 20 km/h becoming
light late in the morning. High 14. UV index 4 or moderate.

Woodstock - Tillsonburg - Oxford County.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming northwest 20 km/h
this morning. High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h becoming
light early this evening. Low 8.
Wednesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing in the morning. High 14. UV index 4 or moderate.

Brantford - County of Brant.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming northwest 20 km/h
late this afternoon. High 20. UV index 4 or moderate.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers before morning. Low 8.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
in the morning. Clearing in the morning. Wind north 20 km/h becoming
light late in the morning. High 13. UV index 4 or moderate.

Niagara Falls - Welland - Southern Niagara Region.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 20. UV index 4 or moderate.
Tonight..Partly cloudy. 30 percent chance of showers before morning.
Low 8.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
morning. Clearing late in the afternoon. Wind north 20 km/h becoming
light near noon. High 14. UV index 4 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 20. UV index 4 or moderate.
Tonight..A few clouds. Increasing cloudiness overnight then
30 percent chance of showers before morning. Wind north 20 km/h.
Low 8.
Wednesday..A mix of sun and cloud. 30 percent chance of showers in
the morning. Clearing late in the afternoon. Wind north 20 km/h
becoming light late in the morning. High 14. UV index 4 or moderate.

City of Hamilton.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 21. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness overnight then 30 percent
chance of showers before morning. Low 7.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
in the morning. Clearing in the morning. Wind north 20 km/h becoming
light late in the morning. High 14. UV index 4 or moderate.

Burlington - Oakville.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 21. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Low 7.
Wednesday..A mix of sun and cloud. 30 percent chance of showers in
the morning. Clearing in the afternoon. Wind north 20 km/h becoming
light in the morning. High 13. UV index 4 or moderate.

Halton Hills - Milton.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind becoming north 20 km/h before
morning. Low plus 5.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind north 20 km/h. High 13. UV
index 4 or moderate.

Mississauga - Brampton.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. High 21. UV index 4 or moderate. Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h becoming
light late this evening. Low 6.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind becoming north 20 km/h in
the afternoon. High 13. UV index 4 or moderate.

Caledon.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming north 20 km/h this
afternoon. High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind becoming north 20 km/h
gusting to 40 this evening. Low plus 5.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind north 20 km/h. High 12. UV
index 4 or moderate.

Vaughan - Richmond Hill - Markham.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming northwest 30 km/h
this afternoon. High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h gusting to
40 becoming light late this evening. Wind becoming north 20 before
morning. Low 6.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind north 20 km/h. High 13. UV
index 4 or moderate.

Newmarket - Georgina - Northern York Region.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming northwest 20 km/h
early this afternoon. High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness overnight then 30 percent
chance of showers before morning. Wind becoming north 20 km/h before
morning. Low plus 5.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind north 20 km/h. High 13. UV
index 4 or moderate.

Pickering - Oshawa - Southern Durham Region.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
Wind becoming northwest 20 km/h this afternoon. High 21. UV index 4
or moderate.
Tonight..Clear. Increasing cloudiness overnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h. Low 6. Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the morning. Wind north 20 km/h becoming light late in
the morning. High 13. UV index 4 or moderate.

Uxbridge - Beaverton - Northern Durham Region.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming northwest 20 km/h
this afternoon. High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h. Low
plus 3.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind north 20 km/h. High 13. UV
index 4 or moderate.

Goderich - Bluewater - Southern Huron County.
Today..Mainly cloudy. Clearing near noon. Fog patches dissipating
this morning. Wind becoming north 30 km/h this morning. High 18. UV
index 4 or moderate.
Tonight..Clear. Increasing cloudiness near midnight then 30 percent
chance of showers before morning. Wind north 20 km/h becoming light
near midnight. Wind becoming northeast 30 after midnight. Low 7.
Wednesday..A mix of sun and cloud. 30 percent chance of showers in
the morning. Wind becoming north 30 km/h in the morning. High 13. UV
index 4 or moderate.

Wingham - Blyth - Northern Huron County.
Today..Mainly cloudy. Clearing near noon. Fog patches dissipating
this morning. Wind becoming northwest 20 km/h this morning. High 18.
UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness near midnight then 30 percent
chance of showers before morning. Low 7.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
morning. Clearing late in the afternoon. Wind north 20 km/h becoming
light in the afternoon. High 13. UV index 4 or moderate.

Stratford - Mitchell - Southern Perth County.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming northwest 20 km/h
late this afternoon. High 19. UV index 3 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h becoming
light early this evening. Low 6.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
morning. Clearing in the afternoon. High 13. UV index 4 or moderate.

Listowel - Milverton - Northern Perth County.
Today..Mainly cloudy. Clearing early this afternoon. Fog patches
dissipating this morning. Wind becoming northwest 20 km/h this
morning. High 20. UV index 3 or moderate.
Tonight..Clear. Increasing cloudiness near midnight then 30 percent
chance of showers before morning. Low plus 5.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind becoming north 20 km/h in
the afternoon. High 12. UV index 4 or moderate.

Kitchener - Cambridge - Region of Waterloo.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming northwest 20 km/h
late this afternoon. High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness near midnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h becoming
light late this evening. Low plus 5.
Wednesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing late in the morning. Wind becoming north 20 km/h
in the afternoon. High 12. UV index 4 or moderate.

Guelph - Erin - Southern Wellington County.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. High 20. UV index 4 or moderate. Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind becoming northeast 20 km/h
before morning. Low plus 5.
Wednesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing late in the morning. Wind becoming north 20 km/h
in the afternoon. High 12. UV index 4 or moderate.

Mount Forest - Arthur - Northern Wellington County.
Today..Mainly cloudy. Clearing this afternoon. Fog patches
dissipating this morning. Wind becoming northwest 20 km/h this
afternoon. High 20. UV index 4 or moderate.
Tonight..A few clouds. Increasing cloudiness after midnight then
30 percent chance of showers before morning. Wind becoming northeast
20 km/h gusting to 40 before morning. Low plus 5.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. High 12. UV index 4 or moderate.

Orangeville - Grand Valley - Southern Dufferin County.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
Wind becoming northwest 20 km/h this afternoon. High 20. UV index 3
or moderate.
Tonight..A few clouds. Increasing cloudiness after midnight then
30 percent chance of showers before morning. Wind becoming north
20 km/h gusting to 40 after midnight. Low plus 5.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind north 20 km/h. High 12. UV
index 4 or moderate.

Shelburne - Mansfield - Northern Dufferin County.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. High 20. UV index 3 or moderate.
Tonight..A few clouds. Increasing cloudiness after midnight then
30 percent chance of showers before morning. Wind becoming north
20 km/h gusting to 40 after midnight. Low plus 5.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind northeast 20 km/h becoming light
early in the morning. High 12. UV index 4 or moderate.

Innisfil - New Tecumseth - Angus.
Today..A mix of sun and cloud. Clearing this afternoon. Fog patches
dissipating this morning. Wind becoming northwest 20 km/h this
morning. High 20. UV index 3 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h becoming
light early this evening. Wind becoming north 20 gusting to 40
before morning. Low 6.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind north 20 km/h. High 13. UV
index 4 or moderate.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..Mainly cloudy. Clearing near noon. Fog patches dissipating
this morning. Wind becoming north 20 km/h this morning. High 18. UV
index 4 or moderate.
Tonight..A few clouds. Increasing cloudiness near midnight then
30 percent chance of showers before morning. Wind north 20 km/h.
Low 7.
Wednesday..Cloudy. 30 percent chance of showers in the morning.
Clearing in the afternoon. Wind northeast 20 km/h. High 13. UV
index 4 or moderate.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..Clearing. Fog patches dissipating this morning. Wind becoming
northwest 30 km/h early this morning. High 17. UV index 4 or
moderate.
Tonight..Clear. Increasing cloudiness near midnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h gusting to
40 becoming northeast 20 gusting to 40 near midnight. Low 7.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing late in the morning. Wind northeast 30 km/h becoming light
in the morning. High 11. UV index 4 or moderate.

Hanover - Dundalk - Southern Grey County.
Today..A mix of sun and cloud. Clearing this afternoon. Fog patches
dissipating this morning. High 18. UV index 4 or moderate.
Tonight..A few clouds. Increasing cloudiness after midnight then
30 percent chance of showers before morning. Wind becoming northeast
20 km/h gusting to 40 overnight. Low 6.
Wednesday..Mainly cloudy. 30 percent chance of showers in the
morning. Clearing in the afternoon. Wind northeast 20 km/h becoming
light in the morning. High 12. UV index 4 or moderate.

Owen Sound - Blue Mountains - Northern Grey County.
Today..Mainly cloudy. Clearing near noon. Fog patches dissipating
this morning. High 18. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind becoming northeast 20 km/h
gusting to 40 near midnight. Low 7.
Wednesday..Cloudy. 30 percent chance of showers in the morning.
Clearing late in the afternoon. Wind northeast 20 km/h becoming
light in the morning. High 12. UV index 4 or moderate.

Barrie - Collingwood - Hillsdale.
Today..Mainly cloudy. Clearing this afternoon. Fog patches
dissipating this morning. Wind becoming northwest 20 km/h near noon.
High 19. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind northwest 20 km/h becoming
light early this evening. Wind becoming north 20 gusting to 40
overnight. Low 6.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the morning. Wind north 20 km/h. High 12. UV index 4 or
moderate.

Midland - Coldwater - Orr Lake.
Today..Mainly cloudy. Clearing this afternoon. Fog patches
dissipating this morning. Wind becoming northwest 30 km/h early this
afternoon. High 19. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness after midnight then 30 percent
chance of showers before morning. Wind north 20 km/h gusting to 40.
Low 6.
Wednesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing late in the morning. Wind northeast 30 km/h
becoming light in the morning. Wind becoming northwest 30 in the
afternoon. High 12. UV index 4 or moderate.

Orillia - Lagoon City - Washago.
Today..Clearing. Fog patches dissipating this morning. Wind becoming
northwest 30 km/h this afternoon. High 19. UV index 4 or moderate. Tonight..Clear. Increasing cloudiness overnight then 30 percent
chance of showers before morning. Wind northwest 30 km/h gusting to
50. Low 6.
Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the morning. Wind north 30 km/h becoming light in the
morning. Wind becoming northwest 30 in the afternoon. High 12. UV
index 4 or moderate.

Cobourg - Colborne - Western Northumberland County.
Today..Mainly sunny. Fog patches dissipating this morning. High 20.
UV index 4 or moderate.
Tonight..Clear. Low plus 5.
Wednesday..Mainly cloudy. Clearing late in the morning. Wind north
20 km/h. High 11. UV index 4 or moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Mainly sunny. Fog patches dissipating this morning. High 20.
UV index 4 or moderate.
Tonight..Clear. Low plus 5.
Wednesday..Mainly cloudy. Clearing late in the morning. Wind north
20 km/h. High 11. UV index 4 or moderate.

Picton - Sandbanks Park.
Today..Mainly sunny. Fog patches dissipating this morning. High 20.
UV index 4 or moderate.
Tonight..Clear. Low 7.
Wednesday..Mainly cloudy. Clearing late in the morning. Wind north
20 km/h. High 11. UV index 4 or moderate.

Napanee - Consecon.
Today..Mainly sunny. Fog patches dissipating this morning. High 20.
UV index 4 or moderate.
Tonight..Clear. Low 7.
Wednesday..Mainly cloudy. Clearing late in the morning. Wind north
20 km/h. High 11. UV index 4 or moderate.

Kingston - Odessa - Frontenac Islands.
Today..Clearing. Fog patches dissipating this morning. High 20. UV
index 4 or moderate.
Tonight..Partly cloudy. Becoming clear near midnight. Wind becoming
north 20 km/h after midnight. Low 7.
Wednesday..A mix of sun and cloud. Becoming sunny late in the
morning. Wind north 20 km/h gusting to 40. High 11. UV index 4 or
moderate.

Lindsay - Southern Kawartha Lakes.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
Wind becoming northwest 20 km/h this afternoon. High 20. UV index 4
or moderate.
Tonight..Clear. Increasing cloudiness overnight. Wind becoming north
20 km/h before morning. Low plus 3.
Wednesday..Clearing in the morning. Wind north 20 km/h. High 10. UV
index 4 or moderate.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Clearing. Fog patches dissipating this morning. Wind becoming
west 30 km/h this afternoon. High 20. UV index 4 or moderate.
Tonight..Clear. Increasing cloudiness overnight then 30 percent
chance of showers before morning. Wind north 20 km/h. Low plus 3. Wednesday..Cloudy with 30 percent chance of showers in the morning.
Clearing in the morning. Wind north 20 km/h. High 10. UV index 4 or
moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
Wind becoming northwest 20 km/h this afternoon. High 20. UV index 4
or moderate.
Tonight..Clear. Increasing cloudiness overnight. Wind north 20 km/h.
Low plus 3.
Wednesday..Clearing in the morning. Wind north 20 km/h gusting to 40
becoming light early in the afternoon. Wind becoming northwest 20
late in the afternoon. High 10. UV index 4 or moderate.

Apsley - Woodview - Northern Peterborough County.
Today..A mix of sun and cloud. Clearing late this afternoon. Fog
patches dissipating this morning. Wind becoming northwest 20 km/h
this afternoon. High 20. UV index 4 or moderate.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers before morning. Wind becoming
north 20 km/h gusting to 40 late this evening. Low plus 3.
Wednesday..Mainly cloudy with 30 percent chance of showers in the
morning. Clearing late in the morning. Wind north 20 km/h gusting to
40. High 10. UV index 4 or moderate.

Stirling - Tweed - Madoc.
Today..Mainly sunny. Fog patches dissipating this morning. High 21.
UV index 4 or moderate.
Tonight..Clear. Wind becoming north 20 km/h gusting to 40 late this
evening. Low plus 4.
Wednesday..Mainly cloudy. Clearing late in the morning. Wind north
20 km/h gusting to 40. High 12. UV index 3 or moderate.

Tamworth - Sydenham - South Frontenac.
Today..Mainly sunny. Fog patches dissipating this morning. High 21.
UV index 4 or moderate.
Tonight..Partly cloudy. Becoming clear late this evening. Wind
becoming north 20 km/h gusting to 40 near midnight. Low plus 4.
Wednesday..A mix of sun and cloud. Becoming sunny late in the
morning. Wind north 20 km/h gusting to 40. High 12. UV index 3 or
moderate.

Kaladar - Bannockburn - Bon Echo Park.
Today..Mainly sunny. Fog patches dissipating this morning. High 20.
UV index 4 or moderate.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers before morning. Wind becoming
north 20 km/h gusting to 40 late this evening. Low plus 3.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
in the morning. Clearing late in the morning. Wind north 20 km/h
gusting to 40. High 10. UV index 3 or moderate.

Bancroft - Hastings Highlands - Denbigh.
Today..Mainly sunny. Fog patches dissipating this morning. Wind
becoming northwest 20 km/h this afternoon. High 19. UV index 4 or
moderate.
Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers before morning. Wind becoming
north 20 km/h gusting to 40 this evening. Low plus 1.
Wednesday..A mix of sun and cloud with 30 percent chance of showers
in the morning. Clearing late in the morning. Wind north 20 km/h
gusting to 40. High 10. UV index 3 or moderate.

Gananoque - Mallorytown.
Today..Cloudy. Clearing this morning. Fog patches dissipating this
morning. High 19. UV index 4 or moderate.
Tonight..Partly cloudy. Becoming clear late this evening. Wind
becoming north 20 km/h after midnight. Low 6.
Wednesday..Mainly sunny. Wind north 30 km/h gusting to 50. High 12.
UV index 3 or moderate.

Brockville - Prescott.
Today..Cloudy. Clearing near noon. Fog patches dissipating this
morning. High 19. UV index 4 or moderate.
Tonight..Clear. Wind becoming north 20 km/h gusting to 40 after
midnight. Low 6.
Wednesday..A mix of sun and cloud. Wind north 20 km/h gusting to 40.
High 12. UV index 3 or moderate.

Westport - Charleston Lake.
Today..A mix of sun and cloud. Fog patches dissipating this morning.
High 19. UV index 4 or moderate.
Tonight..A few clouds. Wind becoming north 20 km/h gusting to 40 late
this evening. Low 6.
Wednesday..A mix of sun and cloud. Clearing late in the morning. Wind
north 20 km/h gusting to 40. High 12. UV index 3 or moderate.

Merrickville-Wolford - Kemptville.
Today..Cloudy. Clearing near noon. Fog patches dissipating this
morning. High 19. UV index 4 or moderate.
Tonight..Clear. Wind becoming north 20 km/h near midnight. Low 6. Wednesday..Mainly sunny. Wind north 20 km/h gusting to 40. High 12.
UV index 3 or moderate.

Ottawa North - Kanata - Orléans.
Today..Cloudy. Clearing near noon. High 19. UV index 4 or moderate. Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers before morning. Wind becoming
north 20 km/h gusting to 40 late this evening. Low plus 4.
Wednesday..A mix of sun and cloud. 30 percent chance of showers in
the morning. Wind north 20 km/h gusting to 40. High 13. UV index 3
or moderate.

Ottawa South - Richmond - Metcalfe.
Today..Cloudy. Clearing near noon. High 19. UV index 4 or moderate. Tonight..Clear this evening and after midnight then partly cloudy
with 30 percent chance of showers before morning. Wind becoming
north 20 km/h gusting to 40 late this evening. Low plus 4.
Wednesday..A mix of sun and cloud. 30 percent chance of showers in
the morning. Wind north 20 km/h gusting to 40. High 13. UV index 3
or moderate.

Gatineau.
Today..Cloudy. Clearing early this afternoon. High 19. UV index 3 or
moderate.
Tonight..Partly cloudy. 30 percent chance of showers before morning.
Wind becoming north 20 km/h gusting to 40 late this evening. Low
plus 4.
Wednesday..A mix of sun and cloud. 30 percent chance of showers in
the morning. Wind north 20 km/h gusting to 40. High 12. UV index 3
or moderate.

Prescott and Russell.
Today..Cloudy. Clearing early this afternoon. High 19. UV index 3 or
moderate.
Tonight..Clear. Partly cloudy before morning with 30 percent chance
of showers. Wind becoming northwest 20 km/h late this evening.
Low 6.
Wednesday..A mix of sun and cloud. 30 percent chance of showers in
the morning. Wind north 20 km/h gusting to 40. High 12. UV index 3
or moderate.

Morrisburg - Long Sault.
Today..Cloudy. Clearing this afternoon. Fog patches dissipating this
morning. High 19. UV index 3 or moderate.
Tonight..A few clouds. Wind becoming northwest 20 km/h late this
evening. Low 6.
Wednesday..A mix of sun and cloud. Wind north 20 km/h gusting to 40.
High 12. UV index 3 or moderate.

Cornwall - Lancaster.
Today..Cloudy. Clearing late this afternoon. Fog patches dissipating
this morning. High 19. UV index 3 or moderate.
Tonight..Partly cloudy. Becoming clear near midnight. Low 6.
Wednesday..A mix of sun and cloud. Becoming cloudy in the afternoon.
Wind becoming north 20 km/h gusting to 40 in the morning. High 12.
UV index 3 or moderate.

Winchester - Newington.
Today..Cloudy. Clearing early this afternoon. Fog patches dissipating
this morning. High 19. UV index 3 or moderate.
Tonight..Clear. Low 6.
Wednesday..A mix of sun and cloud. Wind becoming north 20 km/h
gusting to 40 in the morning. High 12. UV index 3 or moderate.

Maxville - Alexandria.
Today..Cloudy. Clearing this afternoon. Fog patches dissipating this
morning. High 19. UV index 3 or moderate.
Tonight..Partly cloudy. Becoming clear this evening. Wind becoming
north 20 km/h near midnight. Low 6.
Wednesday..Increasing cloudiness. Wind becoming north 20 km/h gusting
to 40 in the morning. High 12. UV index 3 or moderate.

Continued in next message...

--- up 4 days, 17 hours, 53 minutes
* Origin: Northern Realms (1:229/664)