Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Saturday, May 23, 2026
08:00 |
+11° feels like: +11° |
Rain
Relative humidity: 93%, pressure: 746 mm Precipitations: 10.5 mm Wind: 25 km/h, east |
11:00 |
+10° feels like: +10° |
Rain
Relative humidity: 93%, pressure: 745 mm Precipitations: 15.0 mm Wind: 25 km/h, east |
14:00 |
+11° feels like: +11° |
Rain
Relative humidity: 88%, pressure: 744 mm Precipitations: 2.4 mm Wind: 29 km/h, east |
17:00 |
+13° feels like: +13° |
Rain
Relative humidity: 90%, pressure: 743 mm Precipitations: 4.5 mm Wind: 25 km/h, east |
20:00 |
+13° feels like: +13° |
Rain
Relative humidity: 94%, pressure: 742 mm Precipitations: 2.3 mm Wind: 22 km/h, east |
23:00 |
+13° feels like: +13° |
Showers
Relative humidity: 96%, pressure: 743 mm Precipitations: 0.9 mm Wind: 22 km/h, south |
02:00 |
+12° feels like: +12° |
Light showers
Relative humidity: 100%, pressure: 743 mm Precipitations: 0.4 mm Wind: 14 km/h, south |
05:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 99%, pressure: 744 mm Precipitations: 0.2 mm Wind: 11 km/h, southwest |
08:00 |
+14° feels like: +14° |
A mix of sun and cloud
Relative humidity: 92%, pressure: 745 mm Precipitations: 0.0 mm Wind: 7 km/h, west |