Extended Forecast - Environment Canada
  Wed, 2 Jul
Chance of showers (30%)
Chance of showers
Max: 30°C
Thu, 3 Jul
Sunny
Sunny
Max: 24°C
Fri, 4 Jul
Sunny
Sunny
Max: 26°C
Sat, 5 Jul
Chance of showers (30%)
Chance of showers
Max: 30°C
Sun, 6 Jul
Chance of showers (30%)
Chance of showers
Max: 30°C
Mon, 7 Jul
A mix of sun and cloud
A mix of sun and cloud
Max: 26°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 18°C
Night
Chance of showers (30%)
Chance of showers
Min: 18°C
Night
Clear
Clear
Min: 14°C
Night
Clear
Clear
Min: 18°C
Night
Chance of showers (30%)
Chance of showers
Min: 20°C
Night
Chance of showers (40%)
Chance of showers
Min: 20°C

Forecast

Toronto Island, ON (Issued: 3:30 PM EDT Tuesday 1 July 2025)

Tonight
Partly cloudy with 30 percent chance of showers early this evening. Otherwise clear. Risk of a thunderstorm early this evening. Wind northwest 20 km/h becoming light late this evening. Low 18.
Wed, 2 Jul
Sunny. Increasing cloudiness near noon then 30 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming west 20 km/h in the afternoon. High 30. Humidex 35. UV index 9 or very high.
Night
Partly cloudy. 30 percent chance of showers early in the evening and before morning. Risk of a thunderstorm. Wind west 20 km/h becoming light in the evening. Low 18.
Thu, 3 Jul
Sunny. High 24.
Night
Clear. Low 14.
Fri, 4 Jul
Sunny. High 26.
Night
Clear. Low 18.
Sat, 5 Jul
A mix of sun and cloud with 30 percent chance of showers. High 30.
Night
Cloudy periods with 30 percent chance of showers. Low 20.
Sun, 6 Jul
A mix of sun and cloud with 30 percent chance of showers. High 30.
Night
Cloudy periods with 40 percent chance of showers. Low 20.
Mon, 7 Jul
A mix of sun and cloud. High 26.

24 Hour Forecast - Toronto Island, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
2 July 2025
1 AM 21 Clear (0%)  Clear 0 W 15
2 AM 20 Clear (0%)  Clear 0 W 15
3 AM 19 Clear (0%)  Clear 0 W 15
4 AM 19 Clear (0%)  Clear 0 W 15
5 AM 18 Clear (0%)  Clear 0 W 15
6 AM 19 Sunny (0%)  Sunny 0 W 15
7 AM 20 Sunny (0%)  Sunny 0 W 15
8 AM 21 Sunny (0%)  Sunny 0 W 10
9 AM 22 Sunny (0%)  Sunny 0 W 10
10 AM 24 Sunny (0%)  Sunny 0 W 10
11 AM 25 Sunny (0%)  Sunny 0 W 10
12 PM 26 Mainly sunny (0%)  Mainly sunny 0 W 10
1 PM 28 A mix of sun and cloud (0%)  A mix of sun and cloud 0 W 10
2 PM 29 A mix of sun and cloud (0%)  A mix of sun and cloud 0 W 20
3 PM 29 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 W 20
4 PM 30 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 W 20
5 PM 30 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 W 20
6 PM 28 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 W 20
7 PM 27 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 W 20
8 PM 25 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 NW 10
9 PM 24 Partly cloudy (20%)  Partly cloudy 20 NW 10
10 PM 23 A few clouds (20%)  A few clouds 20 NW 10
11 PM 22 A few clouds (20%)  A few clouds 20 NW 10
3 July 2025
12 AM 21 Partly cloudy (20%)  Partly cloudy 20 NW 10
 
† 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