Ontario, Canada
Ontario, Canada
Light sleet
Feels like -4°C
Wind
12 km/h ESE
Humidity
100%
Pressure
1014 mb
UV Index
0
Visibility
6 km
Tuesday, December 23, 2025
High
2°C
Low
-1°C
Rain Chance
91%
2°C
1°C
1°C
1°C
1°C
Maximum Wind
23 km/h
Humidity
95%
Precipitation
4 mm
UV Index
0
Visibility
6 km
Rain Chance
91%
Snow Chance
0%
Sunrise
07:40 AM
Sunset
04:31 PM
Moonrise
10:19 AM
Moonset
08:03 PM
Moon Phase
Waxing Crescent
Moon Illumination
8%
PM2.5
12
μg/m³
PM10
12.7
μg/m³
NO₂
14
μg/m³
O₃
48.5
μg/m³
SO₂
4.3
μg/m³
CO
209.4
μg/m³
Wednesday, December 24, 2025
High
2°C
Low
-3°C
Rain Chance
0%
1°C
1°C
1°C
1°C
1°C
1°C
1°C
2°C
2°C
2°C
1°C
1°C
1°C
1°C
1°C
1°C
0°C
-1°C
-2°C
-2°C
-3°C
-3°C
-1°C
-2°C
Maximum Wind
27 km/h
Humidity
78%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
07:40 AM
Sunset
04:31 PM
Moonrise
10:42 AM
Moonset
09:13 PM
Moon Phase
Waxing Crescent
Moon Illumination
14%
PM2.5
3.1
μg/m³
PM10
3.2
μg/m³
NO₂
5.3
μg/m³
O₃
56.3
μg/m³
SO₂
2.2
μg/m³
CO
192.1
μg/m³
Thursday, December 25, 2025
High
2°C
Low
-6°C
Rain Chance
0%
-3°C
-3°C
-2°C
-2°C
-1°C
-1°C
-1°C
-1°C
-0°C
0°C
1°C
1°C
1°C
2°C
1°C
1°C
-0°C
-2°C
-3°C
-4°C
-4°C
-4°C
-4°C
-5°C
Maximum Wind
20 km/h
Humidity
74%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
07:40 AM
Sunset
04:32 PM
Moonrise
11:03 AM
Moonset
10:23 PM
Moon Phase
Waxing Crescent
Moon Illumination
22%
PM2.5
4.8
μg/m³
PM10
4.9
μg/m³
NO₂
7
μg/m³
O₃
60.4
μg/m³
SO₂
2.6
μg/m³
CO
185.4
μg/m³
Friday, December 26, 2025
High
-10°C
Low
-11°C
Rain Chance
86%
-6°C
-7°C
-8°C
-9°C
-9°C
-10°C
-10°C
-10°C
-11°C
-11°C
-11°C
-11°C
-11°C
-10°C
-10°C
-10°C
-10°C
-11°C
-11°C
-11°C
-10°C
-10°C
-11°C
-10°C
Maximum Wind
29 km/h
Humidity
79%
Precipitation
3 mm
UV Index
0
Visibility
6 km
Rain Chance
86%
Snow Chance
41%
Sunrise
07:41 AM
Sunset
04:33 PM
Moonrise
11:22 AM
Moonset
11:34 PM
Moon Phase
Waxing Crescent
Moon Illumination
31%
PM2.5
2.3
μg/m³
PM10
2.4
μg/m³
NO₂
3.5
μg/m³
O₃
72.9
μg/m³
SO₂
1.6
μg/m³
CO
160.7
μg/m³
Saturday, December 27, 2025
High
-6°C
Low
-12°C
Rain Chance
82%
-10°C
-11°C
-10°C
-9°C
-10°C
-10°C
-10°C
-11°C
-11°C
-11°C
-10°C
-9°C
-8°C
-7°C
-7°C
-6°C
-6°C
-6°C
-5°C
-5°C
-5°C
-4°C
-3°C
-2°C
Maximum Wind
26 km/h
Humidity
88%
Precipitation
0 mm
UV Index
0
Visibility
9 km
Rain Chance
82%
Snow Chance
30%
Sunrise
07:41 AM
Sunset
04:34 PM
Moonrise
11:41 AM
Moonset
No moonset
Moon Phase
First Quarter
Moon Illumination
41%
PM2.5
4.3
μg/m³
PM10
4.6
μg/m³
NO₂
6.8
μg/m³
O₃
69
μg/m³
SO₂
1.6
μg/m³
CO
184.4
μg/m³
Sunday, December 28, 2025
High
1°C
Low
-6°C
Rain Chance
52%
-2°C
-2°C
-2°C
-2°C
-1°C
-1°C
-1°C
-0°C
-0°C
0°C
0°C
1°C
1°C
1°C
1°C
1°C
1°C
0°C
-1°C
-2°C
-3°C
-4°C
-5°C
-6°C
Maximum Wind
34 km/h
Humidity
82%
Precipitation
3 mm
UV Index
1
Visibility
5 km
Rain Chance
52%
Snow Chance
39%
Sunrise
07:41 AM
Sunset
04:34 PM
Moonrise
12:01 PM
Moonset
12:47 AM
Moon Phase
Waxing Gibbous
Moon Illumination
52%
Monday, December 29, 2025
High
-12°C
Low
-13°C
Rain Chance
0%
-8°C
-9°C
-10°C
-10°C
-11°C
-12°C
-12°C
-13°C
-13°C
-13°C
-13°C
-13°C
-12°C
-12°C
-12°C
-12°C
-12°C
-12°C
-12°C
-12°C
-12°C
-12°C
-12°C
-12°C
Maximum Wind
25 km/h
Humidity
77%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sunrise
07:41 AM
Sunset
04:35 PM
Moonrise
12:25 PM
Moonset
02:04 AM
Moon Phase
Waxing Gibbous
Moon Illumination
63%
Shortwave Radiation
30.42
Diffuse Radiation
19
DNI
0
GTI
17.17
Hazardous travel possible this morning. What: Local snowfall amounts of 5 cm Risk for freezing rain or freezing drizzle When: This morning ending this afternoon. Additional information: Precipitation is expected to begin as snow and perhaps mix with freezing rain or freezing drizzle. Precipitation is expected to change over to periods of light rain or drizzle in the afternoon. Travel will likely be challenging. Roads and walkways may become icy and slippery. Icy surfaces could be difficult to detect. There may be an impact on rush hour traffic. Prepare for quickly changing and deteriorating travel conditions. 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.
* WHAT...Snow expected, with a chance of some patchy freezing drizzle as well Tuesday evening. Total snow accumulations 3 to 5 inches across the higher terrain, but only 1 to 2 inches for lower elevations. * WHERE...The Eastern Lake Ontario Region. The greatest snow accumulations will be limited to the higher terrain of the Tug Hill Plateau and western foothills of the Adirondacks. * WHEN...Until 7 AM EST Wednesday. * IMPACTS...Plan on snow covered and slippery road conditions. The hazardous conditions will impact the Tuesday morning and evening commutes.
Periods of snow, sleet or freezing rain will result in slippery roads and limited visibilities. Slow down and use caution while driving. Submit snow and ice reports through our website or social media.
Your guide to the flawless travel experience