Your local weather forecast for today
Grimsby, ON — 1 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Tuesday, December 23, 2025
21:00 |
+4° feels like: +1° |
Mainly sunny
Relative humidity: 78%, pressure: 755 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
22:00 |
+4° feels like: +0° |
Mainly sunny
Relative humidity: 76%, pressure: 755 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
23:00 |
+4° feels like: +0° |
Partly cloudy
Relative humidity: 75%, pressure: 755 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
00:00 |
+3° feels like: +-1° |
Partly cloudy
Relative humidity: 73%, pressure: 756 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
01:00 |
+3° feels like: +-2° |
Partly cloudy
Relative humidity: 73%, pressure: 757 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
02:00 |
+2° feels like: +-3° |
Mainly sunny
Relative humidity: 72%, pressure: 758 mm Precipitations: 0.0 mm Wind: 18 km/h, northwest |
03:00 |
+2° feels like: +-3° |
Mainly sunny
Relative humidity: 72%, pressure: 758 mm Precipitations: 0.0 mm Wind: 18 km/h, northwest |
04:00 |
+1° feels like: +-3° |
Mainly sunny
Relative humidity: 70%, pressure: 759 mm Precipitations: 0.0 mm Wind: 18 km/h, northwest |
05:00 |
+1° feels like: +-4° |
Partly cloudy
Relative humidity: 69%, pressure: 760 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
06:00 |
0° feels like: -4° |
Partly cloudy
Relative humidity: 69%, pressure: 761 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
07:00 |
0° feels like: -4° |
Partly cloudy
Relative humidity: 69%, pressure: 762 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
08:00 |
-1° feels like: -5° |
Partly cloudy
Relative humidity: 69%, pressure: 763 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
09:00 |
-1° feels like: -5° |
Partly cloudy
Relative humidity: 69%, pressure: 764 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
10:00 |
-1° feels like: -5° |
Partly cloudy
Relative humidity: 66%, pressure: 764 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
11:00 |
-1° feels like: -5° |
Overcast
Relative humidity: 64%, pressure: 764 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
12:00 |
-1° feels like: -4° |
Overcast
Relative humidity: 64%, pressure: 764 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
13:00 |
-1° feels like: -4° |
Overcast
Relative humidity: 63%, pressure: 763 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
14:00 |
0° feels like: -2° |
Overcast
Relative humidity: 62%, pressure: 763 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
15:00 |
0° feels like: 0° |
Overcast
Relative humidity: 62%, pressure: 763 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
16:00 |
0° feels like: 0° |
Overcast
Relative humidity: 63%, pressure: 763 mm Precipitations: 0.0 mm Wind: 0 km/h, west |
17:00 |
0° feels like: 0° |
Overcast
Relative humidity: 67%, pressure: 762 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
18:00 |
0° feels like: -2° |
Overcast
Relative humidity: 67%, pressure: 762 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
19:00 |
0° feels like: -2° |
Overcast
Relative humidity: 67%, pressure: 762 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
20:00 |
0° feels like: -2° |
Overcast
Relative humidity: 70%, pressure: 761 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
21:00 |
+1° feels like: +-2° |
Overcast
Relative humidity: 70%, pressure: 760 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |