Your local weather forecast for today
Grimsby, ON — 3 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Friday, December 12, 2025
13:00 |
-1° feels like: -7° |
Clear
Relative humidity: 67%, pressure: 757 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
16:00 |
-2° feels like: -7° |
Clear
Relative humidity: 70%, pressure: 757 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
19:00 |
-4° feels like: -9° |
A mix of sun and cloud
Relative humidity: 72%, pressure: 757 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
22:00 |
-4° feels like: -9° |
Overcast
Relative humidity: 66%, pressure: 756 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
01:00 |
-3° feels like: -8° |
Overcast
Relative humidity: 71%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
04:00 |
-2° feels like: -6° |
Light snow
Relative humidity: 78%, pressure: 753 mm Precipitations: 0.4 mm Wind: 14 km/h, southwest |
07:00 |
0° feels like: -6° |
Snow
Relative humidity: 82%, pressure: 752 mm Precipitations: 1.4 mm Wind: 18 km/h, southwest |
10:00 |
-1° feels like: -7° |
Light snow
Relative humidity: 71%, pressure: 752 mm Precipitations: 0.3 mm Wind: 22 km/h, west |
13:00 |
-4° feels like: -11° |
A mix of sun and cloud
Relative humidity: 67%, pressure: 753 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
16:00 |
-7° feels like: -14° |
Overcast
Relative humidity: 72%, pressure: 755 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |