Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Saturday, January 24, 2026
16:00 |
-15° feels like: -15° |
Overcast
Relative humidity: 61%, pressure: 759 mm Precipitations: 0.0 mm Wind: 0 km/h, northeast |
19:00 |
-17° feels like: -20° |
Overcast
Relative humidity: 73%, pressure: 758 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
22:00 |
-16° feels like: -22° |
Overcast
Relative humidity: 66%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, northeast |
01:00 |
-15° feels like: -22° |
Light snow
Relative humidity: 74%, pressure: 755 mm Precipitations: 0.2 mm Wind: 14 km/h, northeast |
04:00 |
-14° feels like: -21° |
Snow
Relative humidity: 80%, pressure: 752 mm Precipitations: 0.5 mm Wind: 14 km/h, east |
07:00 |
-12° feels like: -20° |
Snow
Relative humidity: 83%, pressure: 750 mm Precipitations: 0.9 mm Wind: 18 km/h, east |
10:00 |
-11° feels like: -18° |
Snow
Relative humidity: 84%, pressure: 748 mm Precipitations: 0.9 mm Wind: 18 km/h, east |
13:00 |
-11° feels like: -19° |
Snow
Relative humidity: 84%, pressure: 745 mm Precipitations: 1.5 mm Wind: 18 km/h, northeast |
16:00 |
-11° feels like: -19° |
Snow
Relative humidity: 83%, pressure: 742 mm Precipitations: 2.3 mm Wind: 18 km/h, northeast |