Updated5/1/2025 03:09:00
 
Forecast - Environment Canada

 Extended Forecast - Environment Canada
  Thu, 1 May
Chance of showers (30%)
Chance of showers
Max: 11°C
Fri, 2 May
Chance of showers (60%)
Chance of showers
Max: 16°C
Sat, 3 May
Chance of showers (30%)
Chance of showers
Max: 15°C
Sun, 4 May
Sunny
Sunny
Max: 17°C
Mon, 5 May
Cloudy
Cloudy
Max: 16°C
Tue, 6 May
Cloudy
Cloudy
Max: 17°C
Tonight
Partly cloudy
Partly cloudy
Min: 7°C
Night
Showers
Showers
Min: 11°C
Night
Chance of showers (30%)
Chance of showers
Min: 9°C
Night
Cloudy periods
Cloudy periods
Min: 5°C
Night
Cloudy periods
Cloudy periods
Min: 7°C
Night
Cloudy
Cloudy
Min: 9°C

Forecast

Toronto Island, ON (Issued: 4:44 PM EDT Wednesday 30 April 2025)

Tonight
Clear. Becoming partly cloudy this evening. Low 7.
Thu, 1 May
Cloudy. 30 percent chance of showers late in the morning and in the afternoon. Showers beginning late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming east 20 km/h gusting to 40 late in the morning. High 11. UV index 6 or high.
Night
Showers with risk of a thunderstorm. Wind east 20 km/h gusting to 40 becoming light in the evening. Wind becoming southwest 20 gusting to 40 after midnight. Temperature rising to 15 by morning.
Fri, 2 May
Cloudy with 60 percent chance of showers. High 16.
Night
Cloudy with 30 percent chance of showers. Low 9.
Sat, 3 May
Cloudy with 30 percent chance of showers. High 15.
Night
Clearing. Low plus 5.
Sun, 4 May
Sunny. High 17.
Night
Increasing cloudiness. Low 7.
Mon, 5 May
Cloudy. High 16.
Night
Cloudy. Low 9.
Tue, 6 May
Cloudy. High 17.

24 Hour Forecast - Toronto Island, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
1 May 2025
4 AM 7 Mainly cloudy (0%)  Mainly cloudy 0 E 10
5 AM 7 Mainly cloudy (0%)  Mainly cloudy 0 E 10
6 AM 8 Cloudy (0%)  Cloudy 0 E 10
7 AM 8 Cloudy (0%)  Cloudy 0 E 10
8 AM 9 Cloudy (0%)  Cloudy 0 E 10
9 AM 9 Cloudy (0%)  Cloudy 0 E 10
10 AM 8 Chance of showers (30%)  Chance of showers 30 E 10
11 AM 8 Chance of showers (30%)  Chance of showers 30 E 20 gust 40
12 PM 9 Chance of showers (30%)  Chance of showers 30 E 20 gust 40
1 PM 9 Chance of showers (30%)  Chance of showers 30 E 20 gust 40
2 PM 10 Chance of showers (30%)  Chance of showers 30 E 20 gust 40
3 PM 10 Chance of showers (30%)  Chance of showers 30 E 20 gust 40
4 PM 11 Showers (100%)  Showers 100 E 20 gust 40
5 PM 11 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 E 20 gust 40
6 PM 11 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 E 20 gust 40
7 PM 10 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 E 20 gust 40
8 PM 10 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 SE 15
9 PM 11 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 SE 15
10 PM 12 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 SE 15
11 PM 13 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 W 10
2 May 2025
12 AM 13 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 W 10
1 AM 13 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 W 10
2 AM 13 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 SW 20 gust 40
3 AM 14 Showers. Risk of thunderstorms (100%)  Showers. Risk of thunderstorms 100 SW 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