Your local weather forecast for today
Grimsby, ON — 3 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Thursday, April 16, 2026
23:00 |
+11° feels like: +11° |
Light showers
Relative humidity: 93%, pressure: 751 mm Precipitations: 4.1 mm Wind: 7 km/h, southwest |
02:00 |
+11° feels like: +11° |
A mix of sun and cloud
Relative humidity: 96%, pressure: 751 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
05:00 |
+12° feels like: +12° |
Light showers
Relative humidity: 91%, pressure: 750 mm Precipitations: 0.1 mm Wind: 11 km/h, southwest |
08:00 |
+13° feels like: +13° |
Light showers
Relative humidity: 90%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
11:00 |
+15° feels like: +15° |
Rain
Relative humidity: 91%, pressure: 750 mm Precipitations: 0.8 mm Wind: 18 km/h, southwest |
14:00 |
+18° feels like: +18° |
Showers
Relative humidity: 85%, pressure: 749 mm Precipitations: 2.4 mm Wind: 22 km/h, southwest |
17:00 |
+17° feels like: +17° |
Light showers
Relative humidity: 83%, pressure: 748 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
20:00 |
+15° feels like: +15° |
Showers
Relative humidity: 90%, pressure: 748 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
23:00 |
+12° feels like: +12° |
Mainly sunny
Relative humidity: 93%, pressure: 750 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
02:00 |
+10° feels like: +9° |
Overcast
Relative humidity: 95%, pressure: 751 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |