Updated4/23/2025 17:07:00
 
Forecast - Environment Canada

 Extended Forecast - Environment Canada
  Thu, 24 Apr
Chance of showers (30%)
Chance of showers
Max: 23°C
Fri, 25 Apr
Chance of showers (60%)
Chance of showers
Max: 15°C
Sat, 26 Apr
Chance of showers (30%)
Chance of showers
Max: 13°C
Sun, 27 Apr
Sunny
Sunny
Max: 17°C
Mon, 28 Apr
Sunny
Sunny
Max: 17°C
Tue, 29 Apr
Chance of showers (60%)
Chance of showers
Max: 22°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 8°C
Night
Increasing cloudiness
Increasing cloudiness
Min: 11°C
Night
Showers
Showers
Min: 8°C
Night
Clear
Clear
Min: 3°C
Night
Clear
Clear
Min: 5°C
Night
Chance of showers (30%)
Chance of showers
Min: 10°C

Forecast

Toronto Island, ON (Issued: 3:30 PM EDT Wednesday 23 April 2025)

Tonight
Clear early this evening then partly cloudy with 30 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 8.
Thu, 24 Apr
Mainly cloudy. 30 percent chance of showers early in the morning with risk of a thunderstorm. Clearing in the morning. High 23 except 18 near the lake. Humidex 26. UV index 6 or high.
Night
A few clouds. Increasing cloudiness near midnight. Low 11.
Fri, 25 Apr
Cloudy with 60 percent chance of showers. High 15.
Night
Showers. Low 8.
Sat, 26 Apr
Cloudy with 30 percent chance of showers. High 13.
Night
Clear. Low plus 3.
Sun, 27 Apr
Sunny. High 17.
Night
Clear. Low plus 5.
Mon, 28 Apr
Sunny. High 17.
Night
Cloudy periods with 30 percent chance of showers. Low 10.
Tue, 29 Apr
Cloudy with 60 percent chance of showers. High 22.

24 Hour Forecast - Toronto Island, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
23 April 2025
6 PM 13 Sunny (0%)  Sunny 0 SE 10
7 PM 13 Mainly sunny (0%)  Mainly sunny 0 SE 10
8 PM 12 A few clouds (0%)  A few clouds 0 NE 10
9 PM 12 Partly cloudy (0%)  Partly cloudy 0 NE 10
10 PM 11 Mainly cloudy (0%)  Mainly cloudy 0 NE 10
11 PM 11 Mainly cloudy (0%)  Mainly cloudy 0 NE 10
24 April 2025
12 AM 11 Mainly cloudy (0%)  Mainly cloudy 0 NE 10
1 AM 10 Partly cloudy (0%)  Partly cloudy 0 NE 10
2 AM 10 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 NE 10
3 AM 9 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 NE 10
4 AM 9 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 NE 10
5 AM 8 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 NE 10
6 AM 9 Chance of showers. Risk of thunderstorms (30%)  Chance of showers. Risk of thunderstorms 30 NE 10
7 AM 11 Mainly cloudy (0%)  Mainly cloudy 0 NE 10
8 AM 12 Mainly cloudy (0%)  Mainly cloudy 0 S 10
9 AM 13 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 10
10 AM 13 Mainly sunny (0%)  Mainly sunny 0 S 10
11 AM 14 Mainly sunny (10%)  Mainly sunny 10 S 10
12 PM 16 Sunny (10%)  Sunny 10 S 10
1 PM 17 Sunny (10%)  Sunny 10 S 10
2 PM 19 Mainly sunny (20%)  Mainly sunny 20 S 10
3 PM 20 A mix of sun and cloud (20%)  A mix of sun and cloud 20 S 10
4 PM 22 A mix of sun and cloud (20%)  A mix of sun and cloud 20 S 10
5 PM 23 Mainly sunny (20%)  Mainly sunny 20 S 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