Your local weather forecast for today
Grimsby, ON — 1 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Thursday, January 22, 2026
07:00 |
-3° feels like: -8° |
Snow
Relative humidity: 79%, pressure: 752 mm Precipitations: 0.3 mm Wind: 14 km/h, west |
08:00 |
-3° feels like: -8° |
Light snow
Relative humidity: 74%, pressure: 753 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
09:00 |
-2° feels like: -8° |
Clear
Relative humidity: 69%, pressure: 754 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
10:00 |
-2° feels like: -9° |
Clear
Relative humidity: 61%, pressure: 754 mm Precipitations: 0.0 mm Wind: 22 km/h, west |
11:00 |
-3° feels like: -10° |
A mix of sun and cloud
Relative humidity: 61%, pressure: 755 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
12:00 |
-3° feels like: -10° |
A mix of sun and cloud
Relative humidity: 61%, pressure: 755 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
13:00 |
-3° feels like: -11° |
A mix of sun and cloud
Relative humidity: 62%, pressure: 756 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
14:00 |
-4° feels like: -11° |
Mainly sunny
Relative humidity: 60%, pressure: 756 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
15:00 |
-4° feels like: -12° |
Mainly sunny
Relative humidity: 60%, pressure: 756 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
16:00 |
-5° feels like: -12° |
Mainly sunny
Relative humidity: 57%, pressure: 756 mm Precipitations: 0.1 mm Wind: 25 km/h, west |
17:00 |
-6° feels like: -13° |
Partly cloudy
Relative humidity: 57%, pressure: 757 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
18:00 |
-6° feels like: -14° |
Partly cloudy
Relative humidity: 60%, pressure: 757 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
19:00 |
-7° feels like: -15° |
Partly cloudy
Relative humidity: 61%, pressure: 758 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
20:00 |
-7° feels like: -15° |
Mainly sunny
Relative humidity: 61%, pressure: 758 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
21:00 |
-7° feels like: -15° |
Mainly sunny
Relative humidity: 61%, pressure: 757 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
22:00 |
-7° feels like: -15° |
Mainly sunny
Relative humidity: 63%, pressure: 757 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
23:00 |
-7° feels like: -15° |
Mainly sunny
Relative humidity: 62%, pressure: 757 mm Precipitations: 0.0 mm Wind: 22 km/h, west |
00:00 |
-7° feels like: -15° |
Mainly sunny
Relative humidity: 62%, pressure: 757 mm Precipitations: 0.0 mm Wind: 22 km/h, west |
01:00 |
-8° feels like: -16° |
Mainly sunny
Relative humidity: 62%, pressure: 757 mm Precipitations: 0.0 mm Wind: 22 km/h, west |
02:00 |
-8° feels like: -16° |
A mix of sun and cloud
Relative humidity: 61%, pressure: 757 mm Precipitations: 0.0 mm Wind: 22 km/h, west |
03:00 |
-9° feels like: -17° |
A mix of sun and cloud
Relative humidity: 60%, pressure: 757 mm Precipitations: 0.0 mm Wind: 22 km/h, west |
04:00 |
-9° feels like: -17° |
A mix of sun and cloud
Relative humidity: 59%, pressure: 758 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
05:00 |
-9° feels like: -17° |
Clear
Relative humidity: 62%, pressure: 758 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
06:00 |
-10° feels like: -19° |
Clear
Relative humidity: 61%, pressure: 758 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
07:00 |
-11° feels like: -20° |
Clear
Relative humidity: 63%, pressure: 759 mm Precipitations: 0.0 mm Wind: 25 km/h, west |