Updated1/4/2026 21:23:00
 
Forecast - Environment Canada
Snowfall Warning
4:43 p.m. EST Sunday 4 January 2026

Snowfall Warning in effect for:
  • City of Toronto
Snowfall Monday morning.

What:
Snowfall amounts up to 10 cm.
Reduced visibility at times in heavy snow.

When:
Beginning early Monday morning and ending Monday afternoon.

Additional information:
Although modest snowfall amounts are expected, the timing of this snow will be problematic. Because the holiday season is now behind us, and traffic patterns should be closer to normal, this snow is expected to have more of an impact on the Monday morning commute.

For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1.

Travel will likely be challenging. Roads and walkways will likely be difficult to navigate due to accumulating snow. There may be a significant impact on rush hour traffic. Visibility will likely be reduced at times.

Allow extra time for travel.

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
  Mon, 5 Jan
Snow
Snow
Max: 1°C
Tue, 6 Jan
Chance of flurries (60%)
Chance of flurries
Max: 1°C
Wed, 7 Jan
Chance of flurries (30%)
Chance of flurries
Max: 3°C
Thu, 8 Jan
Cloudy
Cloudy
Max: 5°C
Fri, 9 Jan
Chance of rain (60%)
Chance of rain
Max: 7°C
Sat, 10 Jan
Chance of flurries or rain showers (40%)
Chance of flurries or rain showers
Max: 2°C
Tonight
Chance of flurries (40%)
Chance of flurries
Min: -7°C
Night
Cloudy
Cloudy
Min: -5°C
Night
Chance of snow (60%)
Chance of snow
Min: -1°C
Night
Cloudy
Cloudy
Min: 0°C
Night
Chance of rain (40%)
Chance of rain
Min: 5°C
Night
Chance of flurries or rain showers (60%)
Chance of flurries or rain showers
Min: 1°C

Forecast

Toronto, ON (Issued: 3:30 PM EST Sunday 4 January 2026)

Tonight
Mainly cloudy. 40 percent chance of flurries early this evening. Snow beginning before morning. Wind northwest 20 km/h becoming southeast 20 late this evening. Low minus 7. Wind chill minus 4 this evening and minus 13 overnight.
Mon, 5 Jan
Snow ending in the afternoon then cloudy. Risk of freezing drizzle early in the afternoon. Amount 10 cm. Wind southeast 20 km/h becoming light early in the morning. High plus 1. Wind chill minus 11 in the morning.
Night
Cloudy. Wind up to 15 km/h. Low minus 5. Wind chill minus 7 overnight.
Tue, 6 Jan
Cloudy with 60 percent chance of flurries. High plus 1.
Night
Cloudy with 60 percent chance of snow. Low minus 1.
Wed, 7 Jan
Cloudy with 30 percent chance of flurries. High plus 3.
Night
Cloudy. Low zero.
Thu, 8 Jan
Cloudy. High plus 5.
Night
Cloudy with 40 percent chance of rain. Low plus 5.
Fri, 9 Jan
Cloudy with 60 percent chance of rain. High 7.
Night
Cloudy with 60 percent chance of flurries or rain showers. Low plus 1.
Sat, 10 Jan
Cloudy with 40 percent chance of flurries or rain showers. High plus 2.

24 Hour Forecast - Toronto, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
4 January 2026
10 PM -5 Mainly cloudy (10%)  Mainly cloudy 10 VR 5
11 PM -6 Mainly cloudy (10%)  Mainly cloudy 10 VR 5
5 January 2026
12 AM -6 Mainly cloudy (10%)  Mainly cloudy 10 VR 5
1 AM -7 Cloudy (20%)  Cloudy 20 VR 5
2 AM -7 Cloudy (20%)  Cloudy 20 VR 5
3 AM -6 Cloudy (20%)  Cloudy 20 VR 5
4 AM -6 Snow (80%)  Snow 80 SE 20
5 AM -5 Snow (80%)  Snow 80 SE 20
6 AM -5 Snow (100%)  Snow 100 SE 20
7 AM -4 Snow (100%)  Snow 100 VR 5
8 AM -4 Snow (100%)  Snow 100 VR 5
9 AM -3 Snow (100%)  Snow 100 VR 5
10 AM -3 Snow (100%)  Snow 100 VR 5
11 AM -2 Snow (100%)  Snow 100 VR 5
12 PM -1 Light snow. Risk of freezing drizzle (100%)  Light snow. Risk of freezing drizzle 100 VR 5
1 PM 0 Light snow. Risk of freezing drizzle (100%)  Light snow. Risk of freezing drizzle 100 VR 5
2 PM 0 Light snow. Risk of freezing drizzle (100%)  Light snow. Risk of freezing drizzle 100 VR 5
3 PM 1 Cloudy (20%)  Cloudy 20 VR 5
4 PM 1 Cloudy (20%)  Cloudy 20 VR 5
5 PM 1 Cloudy (20%)  Cloudy 20 VR 5
6 PM 1 Cloudy (20%)  Cloudy 20 VR 5
7 PM 1 Cloudy (20%)  Cloudy 20 VR 5
8 PM 1 Cloudy (20%)  Cloudy 20 VR 5
9 PM 0 Cloudy (20%)  Cloudy 20 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