Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Wednesday, July 16, 2025
08:00 |
+24° feels like: +25° |
Partly cloudy
Relative humidity: 87%, pressure: 743 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
11:00 |
+27° feels like: +30° |
A mix of sun and cloud
Relative humidity: 78%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
14:00 |
+26° feels like: +29° |
Overcast
Relative humidity: 82%, pressure: 742 mm Precipitations: 0.2 mm Wind: 11 km/h, south |
17:00 |
+26° feels like: +28° |
A mix of sun and cloud
Relative humidity: 80%, pressure: 741 mm Precipitations: 0.1 mm Wind: 11 km/h, south |
20:00 |
+24° feels like: +25° |
A mix of sun and cloud
Relative humidity: 88%, pressure: 740 mm Precipitations: 0.3 mm Wind: 7 km/h, south |
23:00 |
+23° feels like: +24° |
Overcast
Relative humidity: 94%, pressure: 740 mm Precipitations: 0.1 mm Wind: 7 km/h, southwest |
02:00 |
+23° feels like: +24° |
A mix of sun and cloud
Relative humidity: 96%, pressure: 739 mm Precipitations: 0.1 mm Wind: 7 km/h, southwest |
05:00 |
+23° feels like: +24° |
Clear
Relative humidity: 97%, pressure: 739 mm Precipitations: 0.1 mm Wind: 7 km/h, southwest |
08:00 |
+25° feels like: +26° |
A mix of sun and cloud
Relative humidity: 90%, pressure: 739 mm Precipitations: 0.1 mm Wind: 14 km/h, southwest |
11:00 |
+26° feels like: +28° |
Light showers
Relative humidity: 84%, pressure: 739 mm Precipitations: 0.5 mm Wind: 14 km/h, west |