Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Tuesday, March 24, 2026
08:00 |
-5° feels like: -7° |
Clear
Relative humidity: 76%, pressure: 754 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
11:00 |
-1° feels like: -5° |
A mix of sun and cloud
Relative humidity: 45%, pressure: 754 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
14:00 |
+1° feels like: +-3° |
Overcast
Relative humidity: 51%, pressure: 753 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
17:00 |
+1° feels like: +-3° |
A mix of sun and cloud
Relative humidity: 62%, pressure: 751 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
20:00 |
-1° feels like: -4° |
Overcast
Relative humidity: 79%, pressure: 750 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
23:00 |
-1° feels like: -3° |
Partly cloudy
Relative humidity: 86%, pressure: 750 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
02:00 |
-2° feels like: -4° |
A mix of sun and cloud
Relative humidity: 86%, pressure: 750 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
05:00 |
-1° feels like: -3° |
Overcast
Relative humidity: 83%, pressure: 749 mm Precipitations: 0.0 mm Wind: 4 km/h, southeast |
08:00 |
0° feels like: -3° |
Overcast
Relative humidity: 79%, pressure: 749 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |