Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Friday, May 22, 2026
14:00 |
+17° feels like: +17° |
A mix of sun and cloud
Relative humidity: 43%, pressure: 749 mm Precipitations: 0.0 mm Wind: 22 km/h, east |
17:00 |
+16° feels like: +16° |
Overcast
Relative humidity: 52%, pressure: 748 mm Precipitations: 0.0 mm Wind: 25 km/h, east |
20:00 |
+14° feels like: +14° |
Overcast
Relative humidity: 57%, pressure: 748 mm Precipitations: 0.0 mm Wind: 25 km/h, east |
23:00 |
+12° feels like: +12° |
Overcast
Relative humidity: 68%, pressure: 748 mm Precipitations: 0.0 mm Wind: 22 km/h, east |
02:00 |
+13° feels like: +13° |
Overcast
Relative humidity: 69%, pressure: 747 mm Precipitations: 0.0 mm Wind: 25 km/h, east |
05:00 |
+11° feels like: +11° |
Light showers
Relative humidity: 90%, pressure: 747 mm Precipitations: 0.3 mm Wind: 25 km/h, east |
08:00 |
+11° feels like: +11° |
Rain
Relative humidity: 93%, pressure: 747 mm Precipitations: 4.7 mm Wind: 25 km/h, east |
11:00 |
+11° feels like: +11° |
Rain
Relative humidity: 93%, pressure: 746 mm Precipitations: 17.3 mm Wind: 25 km/h, east |
14:00 |
+10° feels like: +10° |
Rain
Relative humidity: 94%, pressure: 745 mm Precipitations: 3.8 mm Wind: 29 km/h, east |