Your local weather forecast for today
Thunder Bay, ON — 3 hour detailed weather forecast
ON, Canada » Thunder Bay
Forecast for today, Sunday, December 21, 2025
10:00 |
-20° feels like: -27° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 749 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
13:00 |
-16° feels like: -24° |
A mix of sun and cloud
Relative humidity: 65%, pressure: 749 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
16:00 |
-13° feels like: -19° |
A mix of sun and cloud
Relative humidity: 59%, pressure: 749 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
19:00 |
-15° feels like: -15° |
Overcast
Relative humidity: 72%, pressure: 748 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
22:00 |
-16° feels like: -16° |
A mix of sun and cloud
Relative humidity: 77%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
01:00 |
-14° feels like: -14° |
Overcast
Relative humidity: 76%, pressure: 748 mm Precipitations: 0.0 mm Wind: 0 km/h, north |
04:00 |
-13° feels like: -13° |
Overcast
Relative humidity: 78%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
07:00 |
-12° feels like: -12° |
Overcast
Relative humidity: 81%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
10:00 |
-10° feels like: -14° |
Overcast
Relative humidity: 83%, pressure: 748 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |