Your local weather forecast for today
Grimsby, ON — 3 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Wednesday, October 29, 2025
08:00 |
+4° feels like: +3° |
Mainly sunny
Relative humidity: 92%, pressure: 760 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
11:00 |
+10° feels like: +9° |
Mainly sunny
Relative humidity: 68%, pressure: 760 mm Precipitations: 0.1 mm Wind: 7 km/h, northeast |
14:00 |
+12° feels like: +12° |
Clear
Relative humidity: 62%, pressure: 758 mm Precipitations: 0.0 mm Wind: 11 km/h, northeast |
17:00 |
+11° feels like: +11° |
Mainly sunny
Relative humidity: 66%, pressure: 757 mm Precipitations: 0.0 mm Wind: 11 km/h, northeast |
20:00 |
+9° feels like: +7° |
Overcast
Relative humidity: 77%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
23:00 |
+7° feels like: +5° |
Overcast
Relative humidity: 82%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
02:00 |
+7° feels like: +5° |
Overcast
Relative humidity: 82%, pressure: 755 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
05:00 |
+6° feels like: +4° |
Overcast
Relative humidity: 81%, pressure: 754 mm Precipitations: 0.2 mm Wind: 7 km/h, east |
08:00 |
+6° feels like: +4° |
Light showers
Relative humidity: 88%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
11:00 |
+7° feels like: +4° |
Rain
Relative humidity: 84%, pressure: 750 mm Precipitations: 1.2 mm Wind: 14 km/h, east |