Your local weather forecast for today
St. Thomas, ON — 1 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Tuesday, May 5, 2026
06:00 |
+13° feels like: +13° |
Mainly sunny
Relative humidity: 88%, pressure: 733 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
07:00 |
+13° feels like: +13° |
Mainly sunny
Relative humidity: 88%, pressure: 733 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
08:00 |
+14° feels like: +14° |
Mainly sunny
Relative humidity: 84%, pressure: 734 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
09:00 |
+16° feels like: +16° |
A mix of sun and cloud
Relative humidity: 78%, pressure: 734 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
10:00 |
+16° feels like: +16° |
A mix of sun and cloud
Relative humidity: 72%, pressure: 735 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
11:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 63%, pressure: 735 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
12:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 57%, pressure: 735 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
13:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 54%, pressure: 736 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
14:00 |
+14° feels like: +14° |
Overcast
Relative humidity: 53%, pressure: 736 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
15:00 |
+14° feels like: +14° |
Overcast
Relative humidity: 51%, pressure: 736 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
16:00 |
+13° feels like: +13° |
Overcast
Relative humidity: 54%, pressure: 736 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
17:00 |
+11° feels like: +11° |
Showers
Relative humidity: 70%, pressure: 737 mm Precipitations: 1.2 mm Wind: 14 km/h, north |
18:00 |
+10° feels like: +10° |
Showers
Relative humidity: 78%, pressure: 737 mm Precipitations: 0.6 mm Wind: 7 km/h, north |
19:00 |
+10° feels like: +9° |
Showers
Relative humidity: 81%, pressure: 737 mm Precipitations: 0.5 mm Wind: 4 km/h, north |
20:00 |
+10° feels like: +10° |
Showers
Relative humidity: 83%, pressure: 737 mm Precipitations: 0.4 mm Wind: 0 km/h, north |
21:00 |
+9° feels like: +9° |
Light showers
Relative humidity: 87%, pressure: 738 mm Precipitations: 0.1 mm Wind: 4 km/h, northeast |
22:00 |
+9° feels like: +8° |
Light showers
Relative humidity: 91%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
23:00 |
+9° feels like: +7° |
Overcast
Relative humidity: 93%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
00:00 |
+8° feels like: +7° |
Overcast
Relative humidity: 94%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
01:00 |
+8° feels like: +7° |
Overcast
Relative humidity: 95%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
02:00 |
+8° feels like: +7° |
Overcast
Relative humidity: 95%, pressure: 738 mm Precipitations: 0.1 mm Wind: 4 km/h, south |
03:00 |
+8° feels like: +7° |
Overcast
Relative humidity: 97%, pressure: 738 mm Precipitations: 0.1 mm Wind: 4 km/h, southwest |
04:00 |
+8° feels like: +8° |
Light showers
Relative humidity: 97%, pressure: 738 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
05:00 |
+8° feels like: +8° |
Light showers
Relative humidity: 98%, pressure: 737 mm Precipitations: 0.1 mm Wind: 0 km/h, northwest |
06:00 |
+8° feels like: +8° |
Light showers
Relative humidity: 98%, pressure: 738 mm Precipitations: 0.2 mm Wind: 0 km/h, north |