Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Wednesday, July 9, 2025
05:00 |
+17° feels like: +17° |
A mix of sun and cloud
Relative humidity: 86%, pressure: 744 mm Precipitations: 0.0 mm Wind: 0 km/h, east |
08:00 |
+20° feels like: +20° |
A mix of sun and cloud
Relative humidity: 82%, pressure: 744 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
11:00 |
+22° feels like: +22° |
Light showers
Relative humidity: 84%, pressure: 745 mm Precipitations: 0.5 mm Wind: 7 km/h, south |
14:00 |
+23° feels like: +24° |
Rain
Relative humidity: 89%, pressure: 744 mm Precipitations: 6.3 mm Wind: 7 km/h, southwest |
17:00 |
+25° feels like: +25° |
Chance of thunderstorms
Relative humidity: 81%, pressure: 743 mm Precipitations: 1.1 mm Wind: 7 km/h, southwest |
20:00 |
+24° feels like: +24° |
Showers
Relative humidity: 89%, pressure: 742 mm Precipitations: 1.8 mm Wind: 4 km/h, west |
23:00 |
+20° feels like: +21° |
Clear
Relative humidity: 96%, pressure: 742 mm Precipitations: 0.6 mm Wind: 4 km/h, southwest |
02:00 |
+18° feels like: +18° |
Clear
Relative humidity: 97%, pressure: 742 mm Precipitations: 0.4 mm Wind: 4 km/h, west |
05:00 |
+17° feels like: +17° |
A mix of sun and cloud
Relative humidity: 99%, pressure: 742 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |