Your local weather forecast for today
Sarnia, ON — 1 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Saturday, November 29, 2025
02:00 |
-4° feels like: -9° |
A mix of sun and cloud
Relative humidity: 63%, pressure: 755 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
03:00 |
-4° feels like: -9° |
A mix of sun and cloud
Relative humidity: 64%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
04:00 |
-4° feels like: -9° |
A mix of sun and cloud
Relative humidity: 67%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
05:00 |
-4° feels like: -8° |
Partly cloudy
Relative humidity: 69%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
06:00 |
-4° feels like: -8° |
Partly cloudy
Relative humidity: 72%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
07:00 |
-4° feels like: -8° |
Partly cloudy
Relative humidity: 76%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
08:00 |
-4° feels like: -8° |
Overcast
Relative humidity: 76%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
09:00 |
-3° feels like: -7° |
Overcast
Relative humidity: 70%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
10:00 |
-2° feels like: -5° |
Overcast
Relative humidity: 57%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
11:00 |
-1° feels like: -4° |
Overcast
Relative humidity: 47%, pressure: 757 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
12:00 |
0° feels like: -4° |
Overcast
Relative humidity: 46%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
13:00 |
0° feels like: -5° |
Overcast
Relative humidity: 47%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
14:00 |
0° feels like: -5° |
Overcast
Relative humidity: 51%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
15:00 |
-1° feels like: -5° |
Light snow
Relative humidity: 56%, pressure: 755 mm Precipitations: 0.1 mm Wind: 11 km/h, south |
16:00 |
-1° feels like: -6° |
Light snow
Relative humidity: 60%, pressure: 754 mm Precipitations: 0.1 mm Wind: 11 km/h, south |
17:00 |
-2° feels like: -6° |
Snow
Relative humidity: 62%, pressure: 754 mm Precipitations: 0.1 mm Wind: 11 km/h, southeast |
18:00 |
-2° feels like: -6° |
Snow
Relative humidity: 66%, pressure: 753 mm Precipitations: 0.2 mm Wind: 11 km/h, southeast |
19:00 |
-2° feels like: -6° |
Snow
Relative humidity: 71%, pressure: 752 mm Precipitations: 0.2 mm Wind: 11 km/h, southeast |
20:00 |
-2° feels like: -7° |
Snow
Relative humidity: 79%, pressure: 751 mm Precipitations: 0.3 mm Wind: 14 km/h, southeast |
21:00 |
-1° feels like: -7° |
Snow
Relative humidity: 83%, pressure: 750 mm Precipitations: 0.4 mm Wind: 18 km/h, southeast |
22:00 |
-1° feels like: -7° |
Snow
Relative humidity: 83%, pressure: 749 mm Precipitations: 0.6 mm Wind: 18 km/h, southeast |
23:00 |
-1° feels like: -7° |
Snow
Relative humidity: 89%, pressure: 748 mm Precipitations: 1.5 mm Wind: 18 km/h, southeast |
00:00 |
-1° feels like: -6° |
Snow
Relative humidity: 89%, pressure: 747 mm Precipitations: 1.0 mm Wind: 18 km/h, southeast |
01:00 |
0° feels like: -6° |
Snow
Relative humidity: 89%, pressure: 746 mm Precipitations: 0.4 mm Wind: 22 km/h, southeast |
02:00 |
0° feels like: -5° |
Snow and Rain
Relative humidity: 89%, pressure: 745 mm Precipitations: 0.4 mm Wind: 22 km/h, southeast |