Updated4/18/2026 10:33:00
 
Forecast - Environment Canada

 Extended Forecast - Environment Canada
Today
Showers
Showers
Max: 20°C
Sun, 19 Apr
Chance of showers (60%)
Chance of showers
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
Fri, 24 Apr
Cloudy
Cloudy
Max: 16°C
Tonight
Cloudy
Cloudy
Min: 2°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
Night
Cloudy periods
Cloudy periods
Min: 7°C
 

Forecast

Toronto, ON (Issued: 5:00 AM EDT Saturday 18 April 2026)

Today
Cloudy. Showers beginning this morning. Risk of a thunderstorm late this morning and this afternoon. Fog patches dissipating this morning. Local amount 10 to 15 mm. Wind becoming east 20 km/h then south 30 gusting to 50 near noon. High 20. UV index 3 or moderate.
Tonight
Cloudy. Wind northwest 20 km/h gusting to 40. Low plus 2.
Sun, 19 Apr
Mainly cloudy. 60 percent chance of showers in the afternoon. Wind becoming northwest 20 km/h gusting to 40 near noon. High 6. UV index 4 or moderate.
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.
Night
Cloudy periods. Low 7.
Fri, 24 Apr
Cloudy. High 16.

24 Hour Forecast - Toronto, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
18 April 2026
11 AM 16 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 E 20
12 PM 17 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 30 gust 50
1 PM 19 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 30 gust 50
2 PM 20 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 30 gust 50
3 PM 19 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 30 gust 50
4 PM 18 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 30 gust 50
5 PM 17 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 30 gust 50
6 PM 15 Overcast (20%)  Overcast 20 NW 20 gust 40
7 PM 12 Overcast (20%)  Overcast 20 NW 20 gust 40
8 PM 10 Cloudy (20%)  Cloudy 20 NW 20 gust 40
9 PM 9 Cloudy (20%)  Cloudy 20 NW 20 gust 40
10 PM 7 Cloudy (20%)  Cloudy 20 NW 20 gust 40
11 PM 6 Cloudy (20%)  Cloudy 20 NW 20 gust 40
19 April 2026
12 AM 5 Cloudy (20%)  Cloudy 20 NW 20 gust 40
1 AM 4 Cloudy (20%)  Cloudy 20 NW 20 gust 40
2 AM 3 Cloudy (20%)  Cloudy 20 NW 20 gust 40
3 AM 3 Cloudy (20%)  Cloudy 20 NW 20 gust 40
4 AM 2 Overcast (20%)  Overcast 20 NW 20 gust 40
5 AM 2 Cloudy (20%)  Cloudy 20 NW 20 gust 40
6 AM 2 Cloudy (20%)  Cloudy 20 W 15
7 AM 3 Cloudy (20%)  Cloudy 20 W 15
8 AM 3 Cloudy (20%)  Cloudy 20 W 15
9 AM 3 Cloudy (20%)  Cloudy 20 W 15
10 AM 4 Mainly cloudy (20%)  Mainly cloudy 20 W 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