Updated3/17/2025 20:56:00
 
Forecast - Environment Canada

 Extended Forecast - Environment Canada
  Tue, 18 Mar
Sunny
Sunny
Max: 12°C
Wed, 19 Mar
Sunny
Sunny
Max: 15°C
Thu, 20 Mar
Showers
Showers
Max: 10°C
Fri, 21 Mar
Sunny
Sunny
Max: 8°C
Sat, 22 Mar
Chance of showers (40%)
Chance of showers
Max: 5°C
Sun, 23 Mar
A mix of sun and cloud
A mix of sun and cloud
Max: 4°C
Tonight
Clear
Clear
Min: -1°C
Night
A few clouds
A few clouds
Min: 4°C
Night
Chance of showers (40%)
Chance of showers
Min: 9°C
Night
Chance of flurries (60%)
Chance of flurries
Min: -5°C
Night
Cloudy periods
Cloudy periods
Min: 1°C
Night
Chance of rain showers or flurries (40%)
Chance of rain showers or flurries
Min: -6°C

Forecast

Toronto Island, ON (Issued: 5:10 PM EDT Monday 17 March 2025)

Tonight
Clear. Low minus 1.
Tue, 18 Mar
Sunny. High 12. UV index 5 or moderate.
Night
A few clouds. Low plus 4.
Wed, 19 Mar
Sunny. High 15.
Night
Cloudy periods with 40 percent chance of showers. Low 9.
Thu, 20 Mar
Showers. High 10.
Night
Cloudy with 60 percent chance of flurries. Low minus 5.
Fri, 21 Mar
Sunny. High 8.
Night
Cloudy periods. Low plus 1.
Sat, 22 Mar
A mix of sun and cloud with 40 percent chance of showers. High plus 5.
Night
Cloudy periods with 40 percent chance of rain showers or flurries. Low minus 6.
Sun, 23 Mar
A mix of sun and cloud. High plus 4.

24 Hour Forecast - Toronto Island, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
17 March 2025
9 PM 2 Clear (0%)  Clear 0 VR 5
10 PM 2 Clear (0%)  Clear 0 VR 5
11 PM 1 Clear (0%)  Clear 0 VR 5
18 March 2025
12 AM 1 Clear (0%)  Clear 0 VR 5
1 AM 0 Clear (0%)  Clear 0 VR 5
2 AM 0 Clear (0%)  Clear 0 VR 5
3 AM 0 Clear (0%)  Clear 0 VR 5
4 AM -1 Clear (0%)  Clear 0 VR 5
5 AM -1 Clear (0%)  Clear 0 VR 5
6 AM 0 Clear (0%)  Clear 0 VR 5
7 AM 0 Sunny (0%)  Sunny 0 VR 5
8 AM 1 Sunny (0%)  Sunny 0 VR 5
9 AM 2 Sunny (0%)  Sunny 0 VR 5
10 AM 4 Sunny (0%)  Sunny 0 VR 5
11 AM 5 Sunny (0%)  Sunny 0 VR 5
12 PM 7 Sunny (0%)  Sunny 0 VR 5
1 PM 9 Sunny (0%)  Sunny 0 VR 5
2 PM 11 Sunny (0%)  Sunny 0 VR 5
3 PM 11 Sunny (0%)  Sunny 0 VR 5
4 PM 12 Sunny (0%)  Sunny 0 VR 5
5 PM 12 Sunny (0%)  Sunny 0 VR 5
6 PM 11 Sunny (0%)  Sunny 0 VR 5
7 PM 10 Clear (0%)  Clear 0 VR 5
8 PM 9 A few clouds (0%)  A few clouds 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