Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Tuesday, June 9, 2026
23:00 |
+20° feels like: +20° |
A mix of sun and cloud
Relative humidity: 73%, pressure: 746 mm Precipitations: 0.0 mm Wind: 11 km/h, east |
02:00 |
+19° feels like: +19° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 745 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
05:00 |
+18° feels like: +18° |
A mix of sun and cloud
Relative humidity: 80%, pressure: 745 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
08:00 |
+21° feels like: +21° |
A mix of sun and cloud
Relative humidity: 80%, pressure: 745 mm Precipitations: 0.1 mm Wind: 7 km/h, southeast |
11:00 |
+24° feels like: +24° |
Chance of thunderstorms
Relative humidity: 88%, pressure: 745 mm Precipitations: 0.4 mm Wind: 11 km/h, south |
14:00 |
+24° feels like: +25° |
Rain
Relative humidity: 96%, pressure: 744 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
17:00 |
+26° feels like: +26° |
Light showers
Relative humidity: 77%, pressure: 742 mm Precipitations: 0.1 mm Wind: 14 km/h, south |
20:00 |
+23° feels like: +24° |
Rain
Relative humidity: 96%, pressure: 741 mm Precipitations: 0.5 mm Wind: 18 km/h, southwest |
23:00 |
+21° feels like: +22° |
Light showers
Relative humidity: 95%, pressure: 741 mm Precipitations: 1.3 mm Wind: 7 km/h, south |