Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Tuesday, March 3, 2026
10:00 |
+1° feels like: +-3° |
Overcast
Relative humidity: 68%, pressure: 749 mm Precipitations: 0.0 mm Wind: 11 km/h, east |
13:00 |
+3° feels like: +0° |
Overcast
Relative humidity: 67%, pressure: 747 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
16:00 |
+3° feels like: +0° |
Light showers
Relative humidity: 81%, pressure: 745 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
19:00 |
+2° feels like: +2° |
Overcast
Relative humidity: 93%, pressure: 746 mm Precipitations: 0.1 mm Wind: 4 km/h, north |
22:00 |
0° feels like: 0° |
Clear
Relative humidity: 97%, pressure: 747 mm Precipitations: 0.0 mm Wind: 0 km/h, north |
01:00 |
-1° feels like: -3° |
Clear
Relative humidity: 97%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
04:00 |
-1° feels like: -4° |
Clear
Relative humidity: 95%, pressure: 748 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
07:00 |
-2° feels like: -5° |
Clear
Relative humidity: 94%, pressure: 749 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
10:00 |
+3° feels like: +3° |
Clear
Relative humidity: 73%, pressure: 750 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
13:00 |
+6° feels like: +3° |
Clear
Relative humidity: 54%, pressure: 749 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |