Your local weather forecast for today
Sarnia, ON — 1 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Thursday, December 25, 2025
14:00 |
+2° feels like: +-3° |
Overcast
Relative humidity: 70%, pressure: 751 mm Precipitations: 0.0 mm Wind: 22 km/h, north |
15:00 |
+1° feels like: +-4° |
Overcast
Relative humidity: 68%, pressure: 751 mm Precipitations: 0.0 mm Wind: 22 km/h, north |
16:00 |
+1° feels like: +-5° |
Overcast
Relative humidity: 68%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, north |
17:00 |
0° feels like: -5° |
Overcast
Relative humidity: 68%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, northeast |
18:00 |
0° feels like: -5° |
Overcast
Relative humidity: 68%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, northeast |
19:00 |
-1° feels like: -7° |
Overcast
Relative humidity: 67%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, northeast |
20:00 |
-2° feels like: -8° |
Overcast
Relative humidity: 65%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, east |
21:00 |
-3° feels like: -8° |
Overcast
Relative humidity: 64%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, east |
22:00 |
-4° feels like: -9° |
Overcast
Relative humidity: 64%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, east |
23:00 |
-4° feels like: -10° |
Overcast
Relative humidity: 62%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, east |
00:00 |
-4° feels like: -10° |
Overcast
Relative humidity: 61%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
01:00 |
-4° feels like: -10° |
Overcast
Relative humidity: 61%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
02:00 |
-4° feels like: -10° |
Overcast
Relative humidity: 61%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
03:00 |
-4° feels like: -10° |
Overcast
Relative humidity: 63%, pressure: 749 mm Precipitations: 0.0 mm Wind: 18 km/h, southeast |
04:00 |
-4° feels like: -10° |
Overcast
Relative humidity: 69%, pressure: 748 mm Precipitations: 0.0 mm Wind: 18 km/h, southeast |
05:00 |
-3° feels like: -9° |
Overcast
Relative humidity: 72%, pressure: 747 mm Precipitations: 0.0 mm Wind: 18 km/h, southeast |
06:00 |
-3° feels like: -9° |
Overcast
Relative humidity: 73%, pressure: 746 mm Precipitations: 0.0 mm Wind: 22 km/h, southeast |
07:00 |
-3° feels like: -9° |
Overcast
Relative humidity: 73%, pressure: 744 mm Precipitations: 0.0 mm Wind: 22 km/h, southeast |
08:00 |
-3° feels like: -9° |
Overcast
Relative humidity: 73%, pressure: 743 mm Precipitations: 0.0 mm Wind: 22 km/h, southeast |
09:00 |
-2° feels like: -8° |
Snow
Relative humidity: 73%, pressure: 742 mm Precipitations: 0.2 mm Wind: 22 km/h, southeast |
10:00 |
-2° feels like: -8° |
Snow
Relative humidity: 78%, pressure: 741 mm Precipitations: 1.0 mm Wind: 22 km/h, southeast |
11:00 |
-1° feels like: -7° |
Snow
Relative humidity: 83%, pressure: 740 mm Precipitations: 1.7 mm Wind: 18 km/h, east |
12:00 |
-1° feels like: -6° |
Snow
Relative humidity: 82%, pressure: 739 mm Precipitations: 0.2 mm Wind: 18 km/h, east |
13:00 |
-1° feels like: -6° |
Snow
Relative humidity: 85%, pressure: 738 mm Precipitations: 1.1 mm Wind: 14 km/h, northeast |
14:00 |
-1° feels like: -5° |
Snow
Relative humidity: 86%, pressure: 738 mm Precipitations: 0.4 mm Wind: 11 km/h, northeast |