Updated12/3/2025 04:12:00
 
Forecast - Environment Canada

 Extended Forecast - Environment Canada
  Wed, 3 Dec
Chance of flurries (40%)
Chance of flurries
Max: 2°C
Thu, 4 Dec
Chance of flurries (60%)
Chance of flurries
Max: -5°C
Fri, 5 Dec
Cloudy
Cloudy
Max: 0°C
Sat, 6 Dec
Chance of flurries (60%)
Chance of flurries
Max: 1°C
Sun, 7 Dec
A mix of sun and cloud
A mix of sun and cloud
Max: -3°C
Mon, 8 Dec
A mix of sun and cloud
A mix of sun and cloud
Max: -3°C
Tonight
A few clouds
A few clouds
Min: -7°C
Night
Flurries
Flurries
Min: -7°C
Night
Clear
Clear
Min: -11°C
Night
Chance of flurries (60%)
Chance of flurries
Min: -2°C
Night
Chance of flurries (40%)
Chance of flurries
Min: -6°C
Night
Cloudy periods
Cloudy periods
Min: -9°C

Forecast

Toronto Island, ON (Issued: 6:21 PM EST Tuesday 2 December 2025)

Tonight
A few clouds. Wind up to 15 km/h. Low minus 7. Wind chill minus 3 this evening and minus 10 overnight.
Wed, 3 Dec
Mainly cloudy. 40 percent chance of flurries in the afternoon. Wind becoming southwest 30 km/h gusting to 50 in the morning. High plus 2. Wind chill minus 9 in the morning. UV index 1 or low.
Night
Cloudy. 40 percent chance of flurries early in the evening. A few flurries beginning in the evening. Wind southwest 30 km/h gusting to 50 becoming northwest 20 gusting to 40 after midnight. Low minus 7. Wind chill minus 14 overnight.
Thu, 4 Dec
Cloudy with 60 percent chance of flurries. High minus 5.
Night
Clear. Low minus 11.
Fri, 5 Dec
Cloudy. High zero.
Night
Cloudy with 60 percent chance of flurries. Low minus 2.
Sat, 6 Dec
Cloudy with 60 percent chance of flurries. High plus 1.
Night
Cloudy periods with 40 percent chance of flurries. Low minus 6.
Sun, 7 Dec
A mix of sun and cloud. High minus 3.
Night
Cloudy periods. Low minus 9.
Mon, 8 Dec
A mix of sun and cloud. High minus 3.

24 Hour Forecast - Toronto Island, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
3 December 2025
5 AM -6 A few clouds (20%)  A few clouds 20 VR 5
6 AM -5 Partly cloudy (20%)  Partly cloudy 20 VR 5
7 AM -4 Partly cloudy (20%)  Partly cloudy 20 SW 15
8 AM -3 Mainly cloudy (20%)  Mainly cloudy 20 SW 15
9 AM -2 Mainly cloudy (20%)  Mainly cloudy 20 SW 15
10 AM -1 Mainly cloudy (20%)  Mainly cloudy 20 SW 30 gust 50
11 AM 0 Mainly cloudy (20%)  Mainly cloudy 20 SW 30 gust 50
12 PM 0 Mainly cloudy (20%)  Mainly cloudy 20 SW 30 gust 50
1 PM 1 Cloudy (20%)  Cloudy 20 SW 30 gust 50
2 PM 1 Chance of flurries (40%)  Chance of flurries 40 SW 30 gust 50
3 PM 2 Chance of flurries (40%)  Chance of flurries 40 SW 30 gust 50
4 PM 2 Chance of flurries (40%)  Chance of flurries 40 SW 30 gust 50
5 PM 1 Chance of flurries (40%)  Chance of flurries 40 SW 30 gust 50
6 PM 0 Chance of flurries (40%)  Chance of flurries 40 SW 30 gust 50
7 PM -1 Chance of flurries (40%)  Chance of flurries 40 SW 20 gust 40
8 PM -2 Chance of flurries (40%)  Chance of flurries 40 SW 20 gust 40
9 PM -2 A few flurries (80%)  A few flurries 80 SW 20 gust 40
10 PM -3 A few flurries (80%)  A few flurries 80 W 20 gust 40
11 PM -4 A few flurries (80%)  A few flurries 80 W 20 gust 40
4 December 2025
12 AM -4 A few flurries (80%)  A few flurries 80 W 20 gust 40
1 AM -5 A few flurries (80%)  A few flurries 80 NW 20 gust 40
2 AM -5 A few flurries (80%)  A few flurries 80 NW 20 gust 40
3 AM -6 A few flurries (80%)  A few flurries 80 NW 20 gust 40
4 AM -6 A few flurries (80%)  A few flurries 80 NW 20 gust 40
 
† 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