Updated4/17/2026 18:07:00
 
Forecast - Environment Canada

 Extended Forecast - Environment Canada
  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
Partly cloudy
Partly cloudy
Min: 5°C
Night
Chance of showers (70%)
Chance of showers
Min: 3°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: 5:18 PM EDT Friday 17 April 2026)

Tonight
Clear. Becoming partly cloudy this evening. Fog patches dissipating this evening and developing overnight. Low plus 5.
Sat, 18 Apr
Cloudy. Showers beginning in the morning. Risk of a thunderstorm late in the morning and 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 morning. High 19. UV index 3 or moderate.
Night
Cloudy. 70 percent chance of showers overnight. Wind southwest 20 km/h gusting to 40 becoming northwest 20 gusting to 40 in the evening. Low plus 3.
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
7 PM 15 A mix of sun and cloud (10%)  A mix of sun and cloud 10 SE 10
8 PM 13 Partly cloudy (10%)  Partly cloudy 10 E 10
9 PM 12 Partly cloudy (10%)  Partly cloudy 10 E 10
10 PM 12 Partly cloudy (10%)  Partly cloudy 10 E 10
11 PM 11 Partly cloudy (10%)  Partly cloudy 10 E 15
18 April 2026
12 AM 10 Partly cloudy (10%)  Partly cloudy 10 E 15
1 AM 8 Partly cloudy (10%)  Partly cloudy 10 E 15
2 AM 7 Partly cloudy (10%)  Partly cloudy 10 E 10
3 AM 6 Mainly cloudy (10%)  Mainly cloudy 10 E 10
4 AM 6 Mainly cloudy (10%)  Mainly cloudy 10 E 10
5 AM 5 Mainly cloudy (10%)  Mainly cloudy 10 E 10
6 AM 7 Mainly cloudy (20%)  Mainly cloudy 20 E 10
7 AM 9 Mainly cloudy (20%)  Mainly cloudy 20 E 10
8 AM 11 Mainly cloudy (20%)  Mainly cloudy 20 S 20 gust 40
9 AM 12 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 20 gust 40
10 AM 14 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 20 gust 40
11 AM 15 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 20 gust 40
12 PM 16 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 20 gust 40
1 PM 18 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 20 gust 40
2 PM 19 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 20 gust 40
3 PM 19 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 20 gust 40
4 PM 18 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 20 gust 40
5 PM 18 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 20 gust 40
6 PM 16 Overcast (20%)  Overcast 20 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