Your local weather forecast for today
St. Thomas, ON — 1 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Friday, May 22, 2026
15:00 |
+17° feels like: +17° |
Overcast
Relative humidity: 47%, pressure: 749 mm Precipitations: 0.0 mm Wind: 25 km/h, east |
16:00 |
+18° feels like: +18° |
Overcast
Relative humidity: 50%, pressure: 748 mm Precipitations: 0.0 mm Wind: 25 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 |
18:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 52%, pressure: 748 mm Precipitations: 0.0 mm Wind: 22 km/h, east |
19:00 |
+14° feels like: +14° |
Overcast
Relative humidity: 54%, pressure: 748 mm Precipitations: 0.0 mm Wind: 18 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 |
21:00 |
+13° feels like: +13° |
Overcast
Relative humidity: 61%, pressure: 748 mm Precipitations: 0.0 mm Wind: 25 km/h, east |
22:00 |
+12° feels like: +12° |
Overcast
Relative humidity: 64%, 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 |
00:00 |
+13° feels like: +13° |
Overcast
Relative humidity: 71%, pressure: 748 mm Precipitations: 0.0 mm Wind: 22 km/h, east |
01:00 |
+13° feels like: +13° |
Overcast
Relative humidity: 69%, 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 |
03:00 |
+13° feels like: +13° |
Overcast
Relative humidity: 74%, pressure: 747 mm Precipitations: 0.0 mm Wind: 25 km/h, east |
04:00 |
+12° feels like: +12° |
Light showers
Relative humidity: 83%, pressure: 747 mm Precipitations: 0.1 mm Wind: 25 km/h, east |
05:00 |
+11° feels like: +11° |
Light showers
Relative humidity: 90%, pressure: 747 mm Precipitations: 0.1 mm Wind: 25 km/h, east |
06:00 |
+11° feels like: +11° |
Rain
Relative humidity: 92%, pressure: 747 mm Precipitations: 0.6 mm Wind: 25 km/h, east |
07:00 |
+11° feels like: +11° |
Rain
Relative humidity: 93%, pressure: 747 mm Precipitations: 1.7 mm Wind: 25 km/h, east |
08:00 |
+11° feels like: +11° |
Rain
Relative humidity: 93%, pressure: 747 mm Precipitations: 2.3 mm Wind: 25 km/h, east |
09:00 |
+11° feels like: +11° |
Rain
Relative humidity: 93%, pressure: 747 mm Precipitations: 5.0 mm Wind: 29 km/h, east |
10:00 |
+11° feels like: +11° |
Rain
Relative humidity: 94%, pressure: 746 mm Precipitations: 5.1 mm Wind: 25 km/h, east |
11:00 |
+11° feels like: +11° |
Rain
Relative humidity: 93%, pressure: 746 mm Precipitations: 7.2 mm Wind: 25 km/h, east |
12:00 |
+10° feels like: +10° |
Rain
Relative humidity: 93%, pressure: 746 mm Precipitations: 2.5 mm Wind: 29 km/h, east |
13:00 |
+10° feels like: +10° |
Rain
Relative humidity: 94%, pressure: 745 mm Precipitations: 0.7 mm Wind: 29 km/h, east |
14:00 |
+10° feels like: +10° |
Rain
Relative humidity: 94%, pressure: 745 mm Precipitations: 0.6 mm Wind: 29 km/h, east |
15:00 |
+10° feels like: +10° |
Rain
Relative humidity: 91%, pressure: 744 mm Precipitations: 0.5 mm Wind: 29 km/h, east |