Updated3/20/2025 08:16:00
 
Forecast - Environment Canada

 Extended Forecast - Environment Canada
Today
Chance of showers (70%)
Chance of showers
Max: 13°C
Fri, 21 Mar
Sunny
Sunny
Max: 9°C
Sat, 22 Mar
Chance of showers (40%)
Chance of showers
Max: 6°C
Sun, 23 Mar
Sunny
Sunny
Max: 1°C
Mon, 24 Mar
Chance of snow or rain (30%)
Chance of snow or rain
Max: 5°C
Tue, 25 Mar
Cloudy
Cloudy
Max: 3°C
Wed, 26 Mar
A mix of sun and cloud
A mix of sun and cloud
Max: 5°C
Tonight
Chance of rain showers or flurries (30%)
Chance of rain showers or flurries
Min: -4°C
Night
Cloudy periods
Cloudy periods
Min: 4°C
Night
Clear
Clear
Min: -8°C
Night
Chance of snow or rain (60%)
Chance of snow or rain
Min: 1°C
Night
Chance of rain showers or flurries (30%)
Chance of rain showers or flurries
Min: -2°C
Night
Cloudy periods
Cloudy periods
Min: -4°C
 

Forecast

Toronto Island, ON (Issued: 5:00 AM EDT Thursday 20 March 2025)

Today
Mainly cloudy. 70 percent chance of showers changing to 30 percent chance of showers near noon. Wind southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 60 late this afternoon. High 13 with temperature falling to plus 2 this afternoon. UV index 4 or moderate.
Tonight
Cloudy with 30 percent chance of rain showers early this evening then 30 percent chance of flurries this evening then partly cloudy. Wind northwest 30 km/h gusting to 60. Low minus 4. Wind chill minus 9 overnight.
Fri, 21 Mar
Sunny. Wind becoming south 20 km/h gusting to 40 late in the morning. High 9. Wind chill minus 6 in the morning. UV index 4 or moderate.
Night
Cloudy periods. Low plus 4.
Sat, 22 Mar
Cloudy with 40 percent chance of showers. High 6.
Night
Clear. Low minus 8.
Sun, 23 Mar
Sunny. High plus 1.
Night
Cloudy with 60 percent chance of snow or rain. Low plus 1.
Mon, 24 Mar
Cloudy with 30 percent chance of snow or rain. High plus 5.
Night
Cloudy with 30 percent chance of rain showers or flurries. Low minus 2.
Tue, 25 Mar
Cloudy. High plus 3.
Night
Cloudy periods. Low minus 4.
Wed, 26 Mar
A mix of sun and cloud. High plus 5.

24 Hour Forecast - Toronto Island, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
20 March 2025
9 AM 12 Chance of showers (70%)  Chance of showers 70 S 20 gust 40
10 AM 13 Chance of showers (70%)  Chance of showers 70 S 20 gust 40
11 AM 13 Chance of showers (70%)  Chance of showers 70 S 20 gust 40
12 PM 13 Chance of showers (30%)  Chance of showers 30 S 20 gust 40
1 PM 13 Chance of showers (30%)  Chance of showers 30 S 20 gust 40
2 PM 13 Chance of showers (30%)  Chance of showers 30 SW 30 gust 50
3 PM 11 Chance of showers (30%)  Chance of showers 30 SW 30 gust 50
4 PM 10 Chance of showers (30%)  Chance of showers 30 SW 30 gust 50
5 PM 8 Chance of showers (30%)  Chance of showers 30 NW 30 gust 60
6 PM 6 Chance of showers (30%)  Chance of showers 30 NW 30 gust 60
7 PM 4 Chance of showers (30%)  Chance of showers 30 NW 30 gust 60
8 PM 2 Chance of flurries (30%)  Chance of flurries 30 NW 30 gust 60
9 PM 1 Chance of flurries (30%)  Chance of flurries 30 NW 30 gust 60
10 PM 1 Mainly cloudy (10%)  Mainly cloudy 10 NW 30 gust 60
11 PM 0 Partly cloudy (10%)  Partly cloudy 10 NW 30 gust 50
21 March 2025
12 AM -1 Partly cloudy (10%)  Partly cloudy 10 NW 30 gust 50
1 AM -1 Partly cloudy (0%)  Partly cloudy 0 NW 30 gust 50
2 AM -2 Partly cloudy (0%)  Partly cloudy 0 NW 20
3 AM -2 A few clouds (0%)  A few clouds 0 NW 20
4 AM -3 A few clouds (0%)  A few clouds 0 NW 20
5 AM -3 Clear (0%)  Clear 0 VR 5
6 AM -3 Clear (0%)  Clear 0 VR 5
7 AM -4 Sunny (0%)  Sunny 0 VR 5
8 AM -4 Sunny (0%)  Sunny 0 VR 5
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%

Environment Canada