Updated1/29/2026 16:01:00
 
Forecast - Environment Canada
Cold Warning
10:59 a.m. EST Thursday 29 January 2026

Cold Warning in effect for:
  • City of Toronto
Frigid temperatures expected tonight.

What:
Wind chills of minus 30 to minus 35.

When:
Tonight into early Friday morning.

Cover up. Frostbite can develop within minutes on exposed skin, especially with wind chill.

If it’s too cold for you to stay outside, it’s too cold for your pet to stay outside.

Watch for colour changes on fingers and toes, pain, numbness, a tingling sensation, or swelling. If present, move indoors and begin warming.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.

For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.

 Extended Forecast - Environment Canada
  Fri, 30 Jan
Chance of flurries (30%)
Chance of flurries
Max: -12°C
Sat, 31 Jan
Sunny
Sunny
Max: -10°C
Sun, 1 Feb
Sunny
Sunny
Max: -6°C
Mon, 2 Feb
Cloudy
Cloudy
Max: -5°C
Tue, 3 Feb
A mix of sun and cloud
A mix of sun and cloud
Max: -4°C
Wed, 4 Feb
A mix of sun and cloud
A mix of sun and cloud
Max: -4°C
Tonight
Clear
Clear
Min: -24°C
Night
Chance of flurries (30%)
Chance of flurries
Min: -18°C
Night
Clear
Clear
Min: -18°C
Night
Clear
Clear
Min: -17°C
Night
Chance of flurries (40%)
Chance of flurries
Min: -8°C
Night
Cloudy periods
Cloudy periods
Min: -10°C

Forecast

Toronto, ON (Issued: 3:30 PM EST Thursday 29 January 2026)

Tonight
Clear. Wind northwest 20 km/h becoming light after midnight. Low minus 24. Wind chill minus 20 this evening and minus 32 overnight. Risk of frostbite.
Fri, 30 Jan
A mix of sun and cloud. 30 percent chance of flurries late in the afternoon. Wind up to 15 km/h. High minus 12. Wind chill minus 32 in the morning and minus 15 in the afternoon. Risk of frostbite. UV index 1 or low.
Night
Mainly cloudy with 30 percent chance of flurries. Wind becoming north 20 km/h late in the evening. Low minus 18. Wind chill minus 15 in the evening and minus 27 overnight.
Sat, 31 Jan
Sunny. High minus 10.
Night
Clear. Low minus 18.
Sun, 1 Feb
Sunny. High minus 6.
Night
Clear. Low minus 17.
Mon, 2 Feb
Cloudy. High minus 5.
Night
Cloudy periods with 40 percent chance of flurries. Low minus 8.
Tue, 3 Feb
A mix of sun and cloud. High minus 4.
Night
Cloudy periods. Low minus 10.
Wed, 4 Feb
A mix of sun and cloud. High minus 4.

24 Hour Forecast - Toronto, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
29 January 2026
5 PM -12 A few clouds (20%)  A few clouds 20 NW 20
6 PM -13 Clear (10%)  Clear 10 NW 20
7 PM -13 Clear (10%)  Clear 10 NW 20
8 PM -13 Clear (10%)  Clear 10 NW 20
9 PM -14 Clear (10%)  Clear 10 NW 20
10 PM -14 Clear (10%)  Clear 10 NW 20
11 PM -16 Clear (10%)  Clear 10 NW 20
30 January 2026
12 AM -17 Clear (10%)  Clear 10 NW 20
1 AM -19 Clear (10%)  Clear 10 NW 10
2 AM -20 Clear (10%)  Clear 10 NW 10
3 AM -22 Clear (10%)  Clear 10 NW 10
4 AM -23 A few clouds (10%)  A few clouds 10 NW 10
5 AM -23 A few clouds (10%)  A few clouds 10 NW 10
6 AM -24 A few clouds (10%)  A few clouds 10 NW 10
7 AM -24 Partly cloudy (10%)  Partly cloudy 10 NW 10
8 AM -22 A mix of sun and cloud (10%)  A mix of sun and cloud 10 NW 10
9 AM -19 A mix of sun and cloud (10%)  A mix of sun and cloud 10 NW 10
10 AM -17 A mix of sun and cloud (10%)  A mix of sun and cloud 10 NW 10
11 AM -16 A mix of sun and cloud (10%)  A mix of sun and cloud 10 NW 10
12 PM -15 A mix of sun and cloud (20%)  A mix of sun and cloud 20 VR 5
1 PM -14 A mix of sun and cloud (20%)  A mix of sun and cloud 20 VR 5
2 PM -13 A mix of sun and cloud (20%)  A mix of sun and cloud 20 VR 5
3 PM -13 Chance of flurries (30%)  Chance of flurries 30 VR 5
4 PM -12 Chance of flurries (30%)  Chance of flurries 30 VR 5
 
† 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