Your local weather forecast for today
Grimsby, ON — 3 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Monday, February 23, 2026
04:00 |
-1° feels like: -5° |
Light snow
Relative humidity: 83%, pressure: 754 mm Precipitations: 0.3 mm Wind: 14 km/h, north |
07:00 |
-2° feels like: -8° |
A mix of sun and cloud
Relative humidity: 82%, pressure: 755 mm Precipitations: 0.0 mm Wind: 18 km/h, northwest |
10:00 |
-2° feels like: -8° |
Overcast
Relative humidity: 80%, pressure: 755 mm Precipitations: 0.0 mm Wind: 22 km/h, northwest |
13:00 |
-2° feels like: -9° |
Snow
Relative humidity: 76%, pressure: 756 mm Precipitations: 0.7 mm Wind: 22 km/h, northwest |
16:00 |
-4° feels like: -10° |
Overcast
Relative humidity: 69%, pressure: 756 mm Precipitations: 0.2 mm Wind: 22 km/h, northwest |
19:00 |
-6° feels like: -14° |
Overcast
Relative humidity: 75%, pressure: 758 mm Precipitations: 0.1 mm Wind: 22 km/h, northwest |
22:00 |
-8° feels like: -16° |
Overcast
Relative humidity: 76%, pressure: 758 mm Precipitations: 0.0 mm Wind: 18 km/h, northwest |
01:00 |
-9° feels like: -17° |
A mix of sun and cloud
Relative humidity: 73%, pressure: 758 mm Precipitations: 0.0 mm Wind: 18 km/h, northwest |
04:00 |
-11° feels like: -18° |
Overcast
Relative humidity: 73%, pressure: 757 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |