Updated4/17/2026 13:26:00
 
Forecast - Environment Canada

 Extended Forecast - Environment Canada
Today
A mix of sun and cloud
A mix of sun and cloud
Max: 17°C
Sat, 18 Apr
Showers
Showers
Max: 19°C
Sun, 19 Apr
Chance of rain showers or flurries (30%)
Chance of rain showers or flurries
Max: 6°C
Mon, 20 Apr
Chance of flurries (30%)
Chance of flurries
Max: 4°C
Tue, 21 Apr
Chance of showers (30%)
Chance of showers
Max: 10°C
Wed, 22 Apr
A mix of sun and cloud
A mix of sun and cloud
Max: 16°C
Thu, 23 Apr
A mix of sun and cloud
A mix of sun and cloud
Max: 18°C
Tonight
Mainly cloudy
Mainly cloudy
Min: 10°C
Night
Chance of showers (40%)
Chance of showers
Min: 1°C
Night
Chance of rain showers or flurries (30%)
Chance of rain showers or flurries
Min: -5°C
Night
Clear
Clear
Min: -4°C
Night
Chance of showers (30%)
Chance of showers
Min: 4°C
Night
Cloudy periods
Cloudy periods
Min: 5°C
 

Forecast

Toronto, ON (Issued: 11:00 AM EDT Friday 17 April 2026)

Today
Cloudy. Becoming a mix of sun and cloud this afternoon. High 17 except 13 near Lake Ontario. UV index 7 or high.
Tonight
Partly cloudy. Becoming cloudy late this evening. Fog patches developing overnight. Low 10.
Sat, 18 Apr
Cloudy. Showers beginning near noon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. Local amount 10 to 15 mm. Wind becoming southwest 20 km/h gusting to 40 in the afternoon. High 19. UV index 6 or high.
Night
Cloudy with 40 percent chance of showers. Low plus 1.
Sun, 19 Apr
A mix of sun and cloud with 30 percent chance of rain showers or flurries. High 6.
Night
Cloudy periods with 30 percent chance of rain showers or flurries. Low minus 5.
Mon, 20 Apr
A mix of sun and cloud with 30 percent chance of flurries. High plus 4.
Night
Clear. Low minus 4.
Tue, 21 Apr
A mix of sun and cloud with 30 percent chance of showers. High 10.
Night
Cloudy periods with 30 percent chance of showers. Low plus 4.
Wed, 22 Apr
A mix of sun and cloud. High 16.
Night
Cloudy periods. Low plus 5.
Thu, 23 Apr
A mix of sun and cloud. High 18.

24 Hour Forecast - Toronto, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
17 April 2026
2 PM 17 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
3 PM 17 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
4 PM 17 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
5 PM 17 A mix of sun and cloud (10%)  A mix of sun and cloud 10 SE 10
6 PM 16 A mix of sun and cloud (10%)  A mix of sun and cloud 10 SE 10
7 PM 16 A mix of sun and cloud (10%)  A mix of sun and cloud 10 SE 10
8 PM 15 Partly cloudy (10%)  Partly cloudy 10 SE 10
9 PM 14 Partly cloudy (10%)  Partly cloudy 10 SE 10
10 PM 14 Mainly cloudy (10%)  Mainly cloudy 10 SE 10
11 PM 13 Mainly cloudy (10%)  Mainly cloudy 10 SE 10
18 April 2026
12 AM 12 Mainly cloudy (10%)  Mainly cloudy 10 SE 10
1 AM 12 Cloudy (10%)  Cloudy 10 SE 10
2 AM 11 Cloudy (10%)  Cloudy 10 SE 10
3 AM 11 Cloudy (10%)  Cloudy 10 SE 10
4 AM 10 Mainly cloudy (10%)  Mainly cloudy 10 SE 10
5 AM 10 Mainly cloudy (10%)  Mainly cloudy 10 SE 10
6 AM 11 Mainly cloudy (20%)  Mainly cloudy 20 SE 10
7 AM 11 Mainly cloudy (20%)  Mainly cloudy 20 SE 10
8 AM 12 Mainly cloudy (20%)  Mainly cloudy 20 SE 10
9 AM 14 Mainly cloudy (20%)  Mainly cloudy 20 SE 10
10 AM 15 Mainly cloudy (20%)  Mainly cloudy 20 SE 10
11 AM 17 Mainly cloudy (20%)  Mainly cloudy 20 SE 15
12 PM 18 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SE 15
1 PM 18 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SE 15
 
† 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