Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Friday, March 13, 2026
23:00 |
-2° feels like: -2° |
Partly cloudy
Relative humidity: 82%, pressure: 743 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
02:00 |
-2° feels like: -2° |
Overcast
Relative humidity: 68%, pressure: 742 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
05:00 |
-1° feels like: -5° |
Overcast
Relative humidity: 67%, pressure: 740 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
08:00 |
0° feels like: -6° |
Snow
Relative humidity: 72%, pressure: 736 mm Precipitations: 0.2 mm Wind: 22 km/h, southeast |
11:00 |
+1° feels like: +-5° |
Snow
Relative humidity: 85%, pressure: 732 mm Precipitations: 3.6 mm Wind: 29 km/h, southeast |
14:00 |
+4° feels like: +-1° |
Light showers
Relative humidity: 78%, pressure: 727 mm Precipitations: 2.0 mm Wind: 25 km/h, southwest |
17:00 |
+4° feels like: +-1° |
Showers
Relative humidity: 83%, pressure: 728 mm Precipitations: 1.3 mm Wind: 29 km/h, southwest |
20:00 |
+2° feels like: +-4° |
Snow showers
Relative humidity: 91%, pressure: 729 mm Precipitations: 0.4 mm Wind: 32 km/h, west |
23:00 |
0° feels like: -7° |
Snow
Relative humidity: 86%, pressure: 733 mm Precipitations: 0.2 mm Wind: 40 km/h, west |