Your local weather forecast for today
Grimsby, ON — 1 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Monday, April 13, 2026
10:00 |
+15° feels like: +15° |
Rain
Relative humidity: 81%, pressure: 751 mm Precipitations: 0.4 mm Wind: 25 km/h, southwest |
11:00 |
+17° feels like: +17° |
Rain
Relative humidity: 81%, pressure: 751 mm Precipitations: 0.0 mm Wind: 25 km/h, southwest |
12:00 |
+17° feels like: +17° |
Showers
Relative humidity: 81%, pressure: 751 mm Precipitations: 0.0 mm Wind: 25 km/h, southwest |
13:00 |
+17° feels like: +17° |
Showers
Relative humidity: 81%, pressure: 751 mm Precipitations: 0.1 mm Wind: 25 km/h, southwest |
14:00 |
+17° feels like: +17° |
Showers
Relative humidity: 82%, pressure: 752 mm Precipitations: 0.1 mm Wind: 22 km/h, southwest |
15:00 |
+17° feels like: +17° |
Light showers
Relative humidity: 82%, pressure: 752 mm Precipitations: 0.1 mm Wind: 22 km/h, southwest |
16:00 |
+17° feels like: +17° |
Light showers
Relative humidity: 82%, pressure: 752 mm Precipitations: 0.1 mm Wind: 18 km/h, west |
17:00 |
+17° feels like: +17° |
Mainly sunny
Relative humidity: 82%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
18:00 |
+16° feels like: +16° |
Partly cloudy
Relative humidity: 82%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
19:00 |
+16° feels like: +16° |
Partly cloudy
Relative humidity: 84%, pressure: 753 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
20:00 |
+14° feels like: +14° |
Partly cloudy
Relative humidity: 90%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
21:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 93%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
22:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 94%, pressure: 754 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
23:00 |
+11° feels like: +11° |
A mix of sun and cloud
Relative humidity: 95%, pressure: 754 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
00:00 |
+9° feels like: +9° |
A mix of sun and cloud
Relative humidity: 96%, pressure: 754 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
01:00 |
+9° feels like: +8° |
A mix of sun and cloud
Relative humidity: 97%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
02:00 |
+9° feels like: +8° |
A mix of sun and cloud
Relative humidity: 95%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
03:00 |
+10° feels like: +10° |
Chance of thunderstorms
Relative humidity: 94%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
04:00 |
+11° feels like: +11° |
Chance of thunderstorms
Relative humidity: 93%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
05:00 |
+12° feels like: +12° |
Chance of thunderstorms
Relative humidity: 90%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
06:00 |
+13° feels like: +13° |
Chance of thunderstorms
Relative humidity: 90%, pressure: 753 mm Precipitations: 6.3 mm Wind: 11 km/h, southwest |
07:00 |
+13° feels like: +13° |
Chance of thunderstorms
Relative humidity: 90%, pressure: 752 mm Precipitations: 1.8 mm Wind: 14 km/h, southwest |
08:00 |
+14° feels like: +14° |
Chance of thunderstorms
Relative humidity: 90%, pressure: 752 mm Precipitations: 0.6 mm Wind: 18 km/h, south |
09:00 |
+15° feels like: +15° |
Showers
Relative humidity: 89%, pressure: 751 mm Precipitations: 0.7 mm Wind: 22 km/h, south |
10:00 |
+16° feels like: +16° |
Showers
Relative humidity: 89%, pressure: 751 mm Precipitations: 0.8 mm Wind: 25 km/h, south |