Your local weather forecast for today
Grimsby, ON — 1 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Sunday, November 23, 2025
23:00 |
+2° feels like: +1° |
Overcast
Relative humidity: 74%, pressure: 755 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
00:00 |
+3° feels like: +1° |
Overcast
Relative humidity: 74%, pressure: 755 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
01:00 |
+4° feels like: +1° |
Light rain and snow
Relative humidity: 74%, pressure: 754 mm Precipitations: 0.1 mm Wind: 7 km/h, southwest |
02:00 |
+4° feels like: +1° |
Light showers
Relative humidity: 79%, pressure: 754 mm Precipitations: 0.8 mm Wind: 7 km/h, southwest |
03:00 |
+4° feels like: +1° |
Light showers
Relative humidity: 79%, pressure: 753 mm Precipitations: 0.1 mm Wind: 11 km/h, southwest |
04:00 |
+5° feels like: +2° |
Light showers
Relative humidity: 79%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
05:00 |
+6° feels like: +3° |
Light showers
Relative humidity: 77%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
06:00 |
+6° feels like: +3° |
Overcast
Relative humidity: 77%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
07:00 |
+7° feels like: +3° |
Overcast
Relative humidity: 77%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
08:00 |
+7° feels like: +3° |
Mainly sunny
Relative humidity: 73%, pressure: 751 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
09:00 |
+7° feels like: +3° |
Mainly sunny
Relative humidity: 70%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
10:00 |
+8° feels like: +5° |
Mainly sunny
Relative humidity: 69%, pressure: 752 mm Precipitations: 0.0 mm Wind: 22 km/h, west |
11:00 |
+9° feels like: +6° |
Mainly sunny
Relative humidity: 67%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
12:00 |
+9° feels like: +6° |
Mainly sunny
Relative humidity: 65%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
13:00 |
+9° feels like: +6° |
Mainly sunny
Relative humidity: 65%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
14:00 |
+9° feels like: +6° |
A mix of sun and cloud
Relative humidity: 64%, pressure: 753 mm Precipitations: 0.1 mm Wind: 18 km/h, west |
15:00 |
+8° feels like: +5° |
A mix of sun and cloud
Relative humidity: 65%, pressure: 753 mm Precipitations: 0.1 mm Wind: 22 km/h, west |
16:00 |
+8° feels like: +5° |
A mix of sun and cloud
Relative humidity: 64%, pressure: 754 mm Precipitations: 0.0 mm Wind: 22 km/h, west |
17:00 |
+7° feels like: +4° |
A mix of sun and cloud
Relative humidity: 64%, pressure: 754 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
18:00 |
+7° feels like: +3° |
A mix of sun and cloud
Relative humidity: 65%, pressure: 755 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
19:00 |
+6° feels like: +3° |
A mix of sun and cloud
Relative humidity: 66%, pressure: 756 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
20:00 |
+6° feels like: +3° |
Clear
Relative humidity: 66%, pressure: 756 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
21:00 |
+6° feels like: +2° |
Clear
Relative humidity: 68%, pressure: 757 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
22:00 |
+5° feels like: +2° |
Clear
Relative humidity: 70%, pressure: 757 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
23:00 |
+5° feels like: +1° |
Mainly sunny
Relative humidity: 73%, pressure: 757 mm Precipitations: 0.0 mm Wind: 14 km/h, west |