Your local weather forecast for today
Gravenhurst, ON — 1 hour detailed weather forecast
ON, Canada » Gravenhurst
Forecast for today, Friday, December 19, 2025
00:00 |
+6° feels like: +2° |
Showers
Relative humidity: 80%, pressure: 725 mm Precipitations: 0.3 mm Wind: 25 km/h, southeast |
01:00 |
+6° feels like: +2° |
Showers
Relative humidity: 83%, pressure: 724 mm Precipitations: 0.2 mm Wind: 25 km/h, southeast |
02:00 |
+6° feels like: +2° |
Rain
Relative humidity: 84%, pressure: 722 mm Precipitations: 0.2 mm Wind: 25 km/h, southeast |
03:00 |
+6° feels like: +2° |
Rain
Relative humidity: 86%, pressure: 721 mm Precipitations: 0.2 mm Wind: 25 km/h, south |
04:00 |
+7° feels like: +3° |
Rain
Relative humidity: 86%, pressure: 720 mm Precipitations: 1.5 mm Wind: 22 km/h, south |
05:00 |
+6° feels like: +2° |
Rain
Relative humidity: 88%, pressure: 720 mm Precipitations: 4.1 mm Wind: 22 km/h, south |
06:00 |
+3° feels like: +-2° |
Snow and Rain
Relative humidity: 92%, pressure: 720 mm Precipitations: 2.7 mm Wind: 18 km/h, southwest |
07:00 |
+2° feels like: +-3° |
Snow and Rain
Relative humidity: 92%, pressure: 720 mm Precipitations: 1.0 mm Wind: 14 km/h, west |
08:00 |
+1° feels like: +-4° |
Snow
Relative humidity: 92%, pressure: 721 mm Precipitations: 0.7 mm Wind: 18 km/h, west |
09:00 |
+1° feels like: +-4° |
Snow
Relative humidity: 92%, pressure: 721 mm Precipitations: 0.4 mm Wind: 22 km/h, west |
10:00 |
0° feels like: -5° |
Snow
Relative humidity: 84%, pressure: 721 mm Precipitations: 0.0 mm Wind: 22 km/h, west |
11:00 |
0° feels like: -6° |
Snow
Relative humidity: 83%, pressure: 721 mm Precipitations: 0.0 mm Wind: 25 km/h, southwest |
12:00 |
-1° feels like: -7° |
Snow
Relative humidity: 83%, pressure: 721 mm Precipitations: 0.1 mm Wind: 25 km/h, southwest |
13:00 |
-2° feels like: -8° |
Snow
Relative humidity: 83%, pressure: 721 mm Precipitations: 0.2 mm Wind: 25 km/h, southwest |
14:00 |
-3° feels like: -10° |
Snow
Relative humidity: 83%, pressure: 721 mm Precipitations: 0.5 mm Wind: 25 km/h, southwest |
15:00 |
-3° feels like: -10° |
Snow
Relative humidity: 83%, pressure: 722 mm Precipitations: 0.6 mm Wind: 25 km/h, west |
16:00 |
-4° feels like: -11° |
Snow
Relative humidity: 80%, pressure: 722 mm Precipitations: 0.3 mm Wind: 25 km/h, west |
17:00 |
-4° feels like: -11° |
Snow
Relative humidity: 80%, pressure: 724 mm Precipitations: 0.3 mm Wind: 25 km/h, west |
18:00 |
-4° feels like: -12° |
Snow
Relative humidity: 78%, pressure: 726 mm Precipitations: 0.2 mm Wind: 25 km/h, west |
19:00 |
-5° feels like: -13° |
Snow
Relative humidity: 73%, pressure: 727 mm Precipitations: 0.1 mm Wind: 25 km/h, northwest |
20:00 |
-6° feels like: -14° |
Light snow
Relative humidity: 68%, pressure: 729 mm Precipitations: 0.0 mm Wind: 25 km/h, northwest |
21:00 |
-7° feels like: -15° |
Light snow
Relative humidity: 68%, pressure: 731 mm Precipitations: 0.0 mm Wind: 22 km/h, northwest |
22:00 |
-8° feels like: -16° |
Clear
Relative humidity: 68%, pressure: 733 mm Precipitations: 0.0 mm Wind: 22 km/h, northwest |
23:00 |
-9° feels like: -17° |
A mix of sun and cloud
Relative humidity: 72%, pressure: 734 mm Precipitations: 0.0 mm Wind: 18 km/h, northwest |
00:00 |
-10° feels like: -17° |
A mix of sun and cloud
Relative humidity: 74%, pressure: 736 mm Precipitations: 0.0 mm Wind: 18 km/h, northwest |