Updated10/14/2025 21:21:00
 
Forecast - Environment Canada

 Extended Forecast - Environment Canada
  Wed, 15 Oct
Clearing
Clearing
Max: 14°C
Thu, 16 Oct
Sunny
Sunny
Max: 15°C
Fri, 17 Oct
Cloudy
Cloudy
Max: 15°C
Sat, 18 Oct
A mix of sun and cloud
A mix of sun and cloud
Max: 20°C
Sun, 19 Oct
Chance of showers (60%)
Chance of showers
Max: 16°C
Mon, 20 Oct
Chance of showers (30%)
Chance of showers
Max: 15°C
Tonight
A few clouds
A few clouds
Min: 7°C
Night
Clear
Clear
Min: 4°C
Night
Clear
Clear
Min: 4°C
Night
Chance of showers (40%)
Chance of showers
Min: 11°C
Night
Chance of showers (40%)
Chance of showers
Min: 12°C
Night
Chance of showers (60%)
Chance of showers
Min: 8°C

Forecast

Toronto Island, ON (Issued: 3:30 PM EDT Tuesday 14 October 2025)

Tonight
Clear. Increasing cloudiness overnight. Wind becoming north 20 km/h gusting to 40 early this evening. Low 7.
Wed, 15 Oct
Mainly cloudy. Clearing late in the morning. Wind north 20 km/h. High 14. UV index 4 or moderate.
Night
Clear. Wind northwest 20 km/h becoming light near midnight. Low plus 4.
Thu, 16 Oct
Sunny. High 15.
Night
Clear. Low plus 4.
Fri, 17 Oct
Increasing cloudiness. High 15.
Night
Cloudy with 40 percent chance of showers. Low 11.
Sat, 18 Oct
A mix of sun and cloud. High 20.
Night
Cloudy with 40 percent chance of showers. Low 12.
Sun, 19 Oct
Cloudy with 60 percent chance of showers. High 16.
Night
Cloudy with 60 percent chance of showers. Low 8.
Mon, 20 Oct
Cloudy with 30 percent chance of showers. High 15.

24 Hour Forecast - Toronto Island, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
14 October 2025
10 PM 15 Clear (0%)  Clear 0 NW 20 gust 40
11 PM 14 Clear (0%)  Clear 0 N 20
15 October 2025
12 AM 13 Clear (0%)  Clear 0 N 20
1 AM 11 Clear (10%)  Clear 10 N 20
2 AM 10 Clear (10%)  Clear 10 N 20 gust 40
3 AM 9 A few clouds (10%)  A few clouds 10 N 20 gust 40
4 AM 9 Partly cloudy (20%)  Partly cloudy 20 N 20 gust 40
5 AM 8 Mainly cloudy (20%)  Mainly cloudy 20 N 20
6 AM 8 Mainly cloudy (20%)  Mainly cloudy 20 N 20
7 AM 7 Cloudy (20%)  Cloudy 20 N 20
8 AM 7 Cloudy (20%)  Cloudy 20 VR 5
9 AM 8 Mainly cloudy (20%)  Mainly cloudy 20 VR 5
10 AM 10 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
11 AM 11 Mainly sunny (10%)  Mainly sunny 10 VR 5
12 PM 12 Sunny (10%)  Sunny 10 VR 5
1 PM 12 Sunny (0%)  Sunny 0 VR 5
2 PM 13 Sunny (0%)  Sunny 0 N 20
3 PM 13 Sunny (0%)  Sunny 0 N 20
4 PM 14 Sunny (0%)  Sunny 0 N 20
5 PM 14 Sunny (0%)  Sunny 0 NW 20
6 PM 13 Sunny (0%)  Sunny 0 NW 20
7 PM 12 Clear (0%)  Clear 0 NW 20
8 PM 11 Clear (0%)  Clear 0 NW 20
9 PM 10 Clear (0%)  Clear 0 NW 20
 
† 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