Your local weather forecast for today
Sarnia, ON — 1 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Sunday, December 28, 2025
07:00 |
0° feels like: -4° |
Light showers
Relative humidity: 91%, pressure: 742 mm Precipitations: 0.3 mm Wind: 14 km/h, southeast |
08:00 |
0° feels like: -4° |
Rain
Relative humidity: 93%, pressure: 741 mm Precipitations: 1.6 mm Wind: 14 km/h, southeast |
09:00 |
+1° feels like: +-4° |
Rain
Relative humidity: 93%, pressure: 741 mm Precipitations: 1.6 mm Wind: 18 km/h, south |
10:00 |
+1° feels like: +-3° |
Rain
Relative humidity: 93%, pressure: 740 mm Precipitations: 0.4 mm Wind: 18 km/h, south |
11:00 |
+2° feels like: +-2° |
Rain
Relative humidity: 94%, pressure: 739 mm Precipitations: 0.7 mm Wind: 18 km/h, south |
12:00 |
+2° feels like: +-2° |
Rain
Relative humidity: 94%, pressure: 738 mm Precipitations: 0.7 mm Wind: 14 km/h, south |
13:00 |
+2° feels like: +-2° |
Rain
Relative humidity: 94%, pressure: 737 mm Precipitations: 1.1 mm Wind: 14 km/h, south |
14:00 |
+3° feels like: +-1° |
Rain
Relative humidity: 95%, pressure: 736 mm Precipitations: 1.9 mm Wind: 14 km/h, south |
15:00 |
+3° feels like: +-2° |
Rain
Relative humidity: 96%, pressure: 734 mm Precipitations: 2.2 mm Wind: 14 km/h, southeast |
16:00 |
+3° feels like: +-1° |
Rain
Relative humidity: 97%, pressure: 733 mm Precipitations: 2.3 mm Wind: 14 km/h, southeast |
17:00 |
+3° feels like: +0° |
Rain
Relative humidity: 96%, pressure: 731 mm Precipitations: 3.2 mm Wind: 14 km/h, south |
18:00 |
+4° feels like: +1° |
Rain
Relative humidity: 95%, pressure: 730 mm Precipitations: 0.8 mm Wind: 14 km/h, south |
19:00 |
+7° feels like: +4° |
Rain
Relative humidity: 95%, pressure: 729 mm Precipitations: 0.1 mm Wind: 14 km/h, south |
20:00 |
+9° feels like: +7° |
Rain
Relative humidity: 95%, pressure: 728 mm Precipitations: 0.9 mm Wind: 18 km/h, south |
21:00 |
+11° feels like: +11° |
Rain
Relative humidity: 94%, pressure: 728 mm Precipitations: 3.2 mm Wind: 22 km/h, south |
22:00 |
+12° feels like: +12° |
Rain
Relative humidity: 94%, pressure: 727 mm Precipitations: 1.1 mm Wind: 25 km/h, southwest |
23:00 |
+13° feels like: +13° |
Light showers
Relative humidity: 93%, pressure: 727 mm Precipitations: 0.3 mm Wind: 25 km/h, southwest |
00:00 |
+13° feels like: +13° |
Light showers
Relative humidity: 91%, pressure: 726 mm Precipitations: 0.0 mm Wind: 29 km/h, southwest |
01:00 |
+12° feels like: +12° |
Overcast
Relative humidity: 89%, pressure: 725 mm Precipitations: 0.0 mm Wind: 29 km/h, southwest |
02:00 |
+10° feels like: +6° |
Overcast
Relative humidity: 89%, pressure: 726 mm Precipitations: 0.0 mm Wind: 29 km/h, southwest |
03:00 |
+6° feels like: +1° |
Overcast
Relative humidity: 87%, pressure: 726 mm Precipitations: 0.0 mm Wind: 29 km/h, southwest |
04:00 |
+4° feels like: +-1° |
Overcast
Relative humidity: 84%, pressure: 727 mm Precipitations: 0.0 mm Wind: 32 km/h, southwest |
05:00 |
+3° feels like: +-3° |
Overcast
Relative humidity: 82%, pressure: 727 mm Precipitations: 0.0 mm Wind: 32 km/h, southwest |
06:00 |
+1° feels like: +-5° |
Overcast
Relative humidity: 76%, pressure: 727 mm Precipitations: 0.0 mm Wind: 32 km/h, southwest |
07:00 |
0° feels like: -7° |
Overcast
Relative humidity: 72%, pressure: 727 mm Precipitations: 0.0 mm Wind: 36 km/h, southwest |