Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Sunday, April 12, 2026
02:00 |
+4° feels like: +1° |
Overcast
Relative humidity: 79%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
05:00 |
+4° feels like: +0° |
Overcast
Relative humidity: 66%, pressure: 751 mm Precipitations: 0.0 mm Wind: 11 km/h, east |
08:00 |
+5° feels like: +1° |
Overcast
Relative humidity: 69%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
11:00 |
+7° feels like: +5° |
Overcast
Relative humidity: 63%, pressure: 749 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
14:00 |
+11° feels like: +11° |
A mix of sun and cloud
Relative humidity: 51%, pressure: 746 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
17:00 |
+13° feels like: +13° |
A mix of sun and cloud
Relative humidity: 63%, pressure: 744 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
20:00 |
+14° feels like: +14° |
A mix of sun and cloud
Relative humidity: 73%, pressure: 742 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
23:00 |
+14° feels like: +14° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 742 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
02:00 |
+13° feels like: +13° |
A mix of sun and cloud
Relative humidity: 75%, pressure: 741 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
05:00 |
+14° feels like: +14° |
Light showers
Relative humidity: 78%, pressure: 740 mm Precipitations: 0.4 mm Wind: 18 km/h, southwest |