Your local weather forecast for today
Grimsby, ON — 1 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Sunday, March 22, 2026
13:00 |
+6° feels like: +4° |
Showers
Relative humidity: 87%, pressure: 747 mm Precipitations: 0.2 mm Wind: 11 km/h, west |
14:00 |
+7° feels like: +5° |
Overcast
Relative humidity: 84%, pressure: 747 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
15:00 |
+6° feels like: +3° |
Overcast
Relative humidity: 84%, pressure: 747 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
16:00 |
+6° feels like: +3° |
Overcast
Relative humidity: 83%, pressure: 748 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
17:00 |
+5° feels like: +2° |
Overcast
Relative humidity: 79%, pressure: 749 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
18:00 |
+5° feels like: +2° |
Overcast
Relative humidity: 79%, pressure: 750 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
19:00 |
+5° feels like: +3° |
Overcast
Relative humidity: 79%, pressure: 750 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
20:00 |
+5° feels like: +2° |
Overcast
Relative humidity: 80%, pressure: 751 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
21:00 |
+4° feels like: +1° |
Overcast
Relative humidity: 80%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
22:00 |
+4° feels like: +1° |
Overcast
Relative humidity: 80%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, northeast |
23:00 |
+3° feels like: +0° |
Overcast
Relative humidity: 79%, pressure: 753 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
00:00 |
+3° feels like: +-1° |
Overcast
Relative humidity: 79%, pressure: 753 mm Precipitations: 0.1 mm Wind: 14 km/h, northeast |
01:00 |
+2° feels like: +-2° |
Overcast
Relative humidity: 77%, pressure: 754 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
02:00 |
+1° feels like: +-3° |
Overcast
Relative humidity: 75%, pressure: 754 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
03:00 |
+1° feels like: +-3° |
Overcast
Relative humidity: 75%, pressure: 754 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
04:00 |
+1° feels like: +-3° |
Overcast
Relative humidity: 75%, pressure: 755 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
05:00 |
+1° feels like: +-4° |
Overcast
Relative humidity: 75%, pressure: 755 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
06:00 |
+1° feels like: +-4° |
Overcast
Relative humidity: 73%, pressure: 756 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
07:00 |
+1° feels like: +-4° |
Overcast
Relative humidity: 74%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
08:00 |
+1° feels like: +-3° |
Overcast
Relative humidity: 73%, pressure: 757 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
09:00 |
+1° feels like: +-3° |
Overcast
Relative humidity: 73%, pressure: 758 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
10:00 |
+1° feels like: +-3° |
Overcast
Relative humidity: 71%, pressure: 758 mm Precipitations: 0.0 mm Wind: 11 km/h, northeast |
11:00 |
+1° feels like: +-2° |
Overcast
Relative humidity: 70%, pressure: 759 mm Precipitations: 0.0 mm Wind: 7 km/h, northeast |
12:00 |
+1° feels like: +-3° |
Overcast
Relative humidity: 69%, pressure: 759 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
13:00 |
+1° feels like: +-3° |
Light snow
Relative humidity: 68%, pressure: 760 mm Precipitations: 0.1 mm Wind: 14 km/h, north |