Your local weather forecast for today
Grimsby, ON — 1 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Sunday, May 31, 2026
23:00 |
+14° feels like: +14° |
Clear
Relative humidity: 68%, pressure: 759 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
00:00 |
+13° feels like: +13° |
Clear
Relative humidity: 71%, pressure: 760 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
01:00 |
+13° feels like: +13° |
Clear
Relative humidity: 72%, pressure: 760 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
02:00 |
+12° feels like: +12° |
Clear
Relative humidity: 75%, pressure: 759 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
03:00 |
+12° feels like: +12° |
Clear
Relative humidity: 77%, pressure: 759 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
04:00 |
+12° feels like: +12° |
Clear
Relative humidity: 78%, pressure: 759 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
05:00 |
+11° feels like: +11° |
Clear
Relative humidity: 78%, pressure: 759 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
06:00 |
+12° feels like: +12° |
Mainly sunny
Relative humidity: 77%, pressure: 759 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
07:00 |
+13° feels like: +13° |
Mainly sunny
Relative humidity: 73%, pressure: 759 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
08:00 |
+14° feels like: +14° |
Mainly sunny
Relative humidity: 70%, pressure: 759 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
09:00 |
+15° feels like: +15° |
Partly cloudy
Relative humidity: 68%, pressure: 759 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
10:00 |
+17° feels like: +17° |
Partly cloudy
Relative humidity: 62%, pressure: 758 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
11:00 |
+18° feels like: +18° |
Partly cloudy
Relative humidity: 56%, pressure: 758 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
12:00 |
+20° feels like: +20° |
Clear
Relative humidity: 55%, pressure: 757 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
13:00 |
+20° feels like: +20° |
Clear
Relative humidity: 55%, pressure: 756 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
14:00 |
+21° feels like: +21° |
Clear
Relative humidity: 55%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
15:00 |
+21° feels like: +21° |
Mainly sunny
Relative humidity: 54%, pressure: 755 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
16:00 |
+21° feels like: +21° |
Mainly sunny
Relative humidity: 53%, pressure: 754 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
17:00 |
+21° feels like: +21° |
Mainly sunny
Relative humidity: 53%, pressure: 754 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
18:00 |
+21° feels like: +21° |
Clear
Relative humidity: 53%, pressure: 754 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
19:00 |
+20° feels like: +20° |
Clear
Relative humidity: 54%, pressure: 754 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
20:00 |
+19° feels like: +19° |
Clear
Relative humidity: 56%, pressure: 754 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
21:00 |
+18° feels like: +18° |
Clear
Relative humidity: 59%, pressure: 754 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
22:00 |
+17° feels like: +17° |
Clear
Relative humidity: 63%, pressure: 754 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
23:00 |
+16° feels like: +16° |
Clear
Relative humidity: 67%, pressure: 754 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |