Your local weather forecast for today
Sarnia, ON — 1 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Monday, June 15, 2026
19:00 |
+21° feels like: +21° |
A mix of sun and cloud
Relative humidity: 45%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
20:00 |
+21° feels like: +21° |
A mix of sun and cloud
Relative humidity: 50%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
21:00 |
+19° feels like: +19° |
Mainly sunny
Relative humidity: 57%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
22:00 |
+18° feels like: +18° |
Mainly sunny
Relative humidity: 60%, pressure: 742 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
23:00 |
+17° feels like: +17° |
Mainly sunny
Relative humidity: 62%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
00:00 |
+16° feels like: +16° |
Clear
Relative humidity: 67%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
01:00 |
+15° feels like: +15° |
Clear
Relative humidity: 71%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
02:00 |
+14° feels like: +14° |
Clear
Relative humidity: 71%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
03:00 |
+13° feels like: +13° |
Overcast
Relative humidity: 74%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
04:00 |
+13° feels like: +13° |
Overcast
Relative humidity: 74%, pressure: 740 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
05:00 |
+13° feels like: +13° |
Overcast
Relative humidity: 74%, pressure: 740 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
06:00 |
+14° feels like: +14° |
Mainly sunny
Relative humidity: 74%, pressure: 740 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
07:00 |
+15° feels like: +15° |
Mainly sunny
Relative humidity: 73%, pressure: 740 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
08:00 |
+17° feels like: +17° |
Mainly sunny
Relative humidity: 71%, pressure: 740 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
09:00 |
+19° feels like: +19° |
Overcast
Relative humidity: 64%, pressure: 740 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
10:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 61%, pressure: 740 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
11:00 |
+22° feels like: +22° |
Overcast
Relative humidity: 56%, pressure: 739 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
12:00 |
+22° feels like: +22° |
Partly cloudy
Relative humidity: 54%, pressure: 739 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
13:00 |
+22° feels like: +22° |
Partly cloudy
Relative humidity: 53%, pressure: 738 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
14:00 |
+23° feels like: +23° |
Partly cloudy
Relative humidity: 49%, pressure: 738 mm Precipitations: 0.0 mm Wind: 22 km/h, south |
15:00 |
+23° feels like: +23° |
A mix of sun and cloud
Relative humidity: 49%, pressure: 738 mm Precipitations: 0.2 mm Wind: 18 km/h, southwest |
16:00 |
+21° feels like: +21° |
Showers
Relative humidity: 59%, pressure: 738 mm Precipitations: 0.8 mm Wind: 11 km/h, west |
17:00 |
+20° feels like: +20° |
Showers
Relative humidity: 66%, pressure: 738 mm Precipitations: 1.7 mm Wind: 14 km/h, south |
18:00 |
+20° feels like: +20° |
Showers
Relative humidity: 68%, pressure: 737 mm Precipitations: 0.3 mm Wind: 11 km/h, south |
19:00 |
+20° feels like: +20° |
Showers
Relative humidity: 71%, pressure: 737 mm Precipitations: 0.2 mm Wind: 18 km/h, south |