Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Friday, December 5, 2025
04:00 |
-8° feels like: -13° |
Overcast
Relative humidity: 82%, pressure: 746 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
07:00 |
-6° feels like: -12° |
Overcast
Relative humidity: 77%, pressure: 745 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
10:00 |
-3° feels like: -8° |
Overcast
Relative humidity: 75%, pressure: 744 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
13:00 |
-2° feels like: -7° |
Overcast
Relative humidity: 72%, pressure: 742 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
16:00 |
-3° feels like: -7° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
19:00 |
-5° feels like: -9° |
Overcast
Relative humidity: 79%, pressure: 740 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
22:00 |
-3° feels like: -8° |
Overcast
Relative humidity: 81%, pressure: 739 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
01:00 |
-2° feels like: -7° |
Light snow
Relative humidity: 82%, pressure: 737 mm Precipitations: 0.2 mm Wind: 18 km/h, southwest |
04:00 |
-1° feels like: -7° |
Overcast
Relative humidity: 80%, pressure: 736 mm Precipitations: 0.1 mm Wind: 22 km/h, southwest |