Your local weather forecast for today
Grimsby, ON — 3 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Tuesday, January 20, 2026
22:00 |
-9° feels like: -18° |
Mainly sunny
Relative humidity: 71%, pressure: 756 mm Precipitations: 0.5 mm Wind: 29 km/h, west |
01:00 |
-11° feels like: -21° |
Mainly sunny
Relative humidity: 75%, pressure: 757 mm Precipitations: 0.0 mm Wind: 25 km/h, southwest |
04:00 |
-13° feels like: -22° |
Overcast
Relative humidity: 72%, pressure: 758 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
07:00 |
-13° feels like: -22° |
Clear
Relative humidity: 72%, pressure: 759 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
10:00 |
-12° feels like: -21° |
Clear
Relative humidity: 67%, pressure: 761 mm Precipitations: 0.0 mm Wind: 25 km/h, west |
13:00 |
-10° feels like: -20° |
Mainly sunny
Relative humidity: 64%, pressure: 762 mm Precipitations: 0.0 mm Wind: 29 km/h, west |
16:00 |
-10° feels like: -18° |
Partly cloudy
Relative humidity: 63%, pressure: 762 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
19:00 |
-10° feels like: -18° |
Mainly sunny
Relative humidity: 67%, pressure: 763 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
22:00 |
-9° feels like: -18° |
Clear
Relative humidity: 67%, pressure: 763 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
01:00 |
-9° feels like: -17° |
Overcast
Relative humidity: 67%, pressure: 763 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |