Updated7/11/2026 21:29:00
 
Forecast - Environment Canada

 Extended Forecast - Environment Canada
  Sun, 12 Jul
Sunny
Sunny
Max: 29°C
Mon, 13 Jul
Sunny
Sunny
Max: 32°C
Tue, 14 Jul
Sunny
Sunny
Max: 35°C
Wed, 15 Jul
Chance of showers (30%)
Chance of showers
Max: 31°C
Thu, 16 Jul
Chance of showers (30%)
Chance of showers
Max: 28°C
Fri, 17 Jul
A mix of sun and cloud
A mix of sun and cloud
Max: 28°C
Tonight
A few clouds
A few clouds
Min: 17°C
Night
Clear
Clear
Min: 18°C
Night
Clear
Clear
Min: 21°C
Night
Clear
Clear
Min: 22°C
Night
Clear
Clear
Min: 18°C
Night
Cloudy periods
Cloudy periods
Min: 17°C

Forecast

Toronto Island, ON (Issued: 3:30 PM EDT Saturday 11 July 2026)

Tonight
Partly cloudy. Becoming clear this evening. Low 17.
Sun, 12 Jul
Sunny. High 29. Humidex 32. UV index 8 or very high.
Night
Clear. Low 18.
Mon, 13 Jul
Sunny. High 32.
Night
Clear. Low 21.
Tue, 14 Jul
Sunny. High 35.
Night
Clear. Low 22.
Wed, 15 Jul
A mix of sun and cloud with 30 percent chance of showers. High 31.
Night
Clear. Low 18.
Thu, 16 Jul
A mix of sun and cloud with 30 percent chance of showers. High 28.
Night
Cloudy periods. Low 17.
Fri, 17 Jul
A mix of sun and cloud. High 28.

24 Hour Forecast - Toronto Island, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
12 July 2026
2 AM 19 Clear (0%)  Clear 0 VR 5
3 AM 18 Clear (0%)  Clear 0 VR 5
4 AM 18 Clear (0%)  Clear 0 VR 5
5 AM 17 Clear (0%)  Clear 0 VR 5
6 AM 18 Sunny (0%)  Sunny 0 VR 5
7 AM 19 Sunny (0%)  Sunny 0 VR 5
8 AM 20 Sunny (0%)  Sunny 0 VR 5
9 AM 22 Sunny (0%)  Sunny 0 VR 5
10 AM 23 Sunny (0%)  Sunny 0 VR 5
11 AM 25 Sunny (0%)  Sunny 0 SE 10
12 PM 26 Sunny (0%)  Sunny 0 SE 10
1 PM 26 Sunny (0%)  Sunny 0 SE 10
2 PM 27 Sunny (0%)  Sunny 0 SE 10
3 PM 28 Sunny (0%)  Sunny 0 SE 10
4 PM 28 Sunny (0%)  Sunny 0 SE 10
5 PM 29 Sunny (0%)  Sunny 0 SE 10
6 PM 27 Sunny (0%)  Sunny 0 SE 10
7 PM 26 Sunny (0%)  Sunny 0 SE 10
8 PM 24 Sunny (0%)  Sunny 0 SE 10
9 PM 23 Clear (0%)  Clear 0 VR 5
10 PM 22 Clear (0%)  Clear 0 VR 5
11 PM 21 Clear (0%)  Clear 0 VR 5
13 July 2026
12 AM 21 Clear (0%)  Clear 0 VR 5
1 AM 20 Clear (0%)  Clear 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