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Thunder Bay, ON — 3 hour detailed weather forecast


ON, Canada » Thunder Bay


Forecast for today, Tuesday, February 24, 2026
Detailed forecast - 3 hours intervals

16:00

Light snow
-3°
feels like: -9°
Light snow
Relative humidity: 64%, pressure: 723 mm
Precipitations: 0.1 mm
Wind: 18 km/h, west
19:00

Overcast
-6°
feels like: -12°
Overcast
Relative humidity: 65%, pressure: 724 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
22:00

Overcast
-9°
feels like: -16°
Overcast
Relative humidity: 66%, pressure: 726 mm
Precipitations: 0.0 mm
Wind: 14 km/h, northwest
01:00

A mix of sun and cloud
-11°
feels like: -20°
A mix of sun and cloud
Relative humidity: 65%, pressure: 727 mm
Precipitations: 0.0 mm
Wind: 22 km/h, northwest
04:00

Partly cloudy
-14°
feels like: -23°
Partly cloudy
Relative humidity: 69%, pressure: 728 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northwest
07:00

Mainly sunny
-15°
feels like: -24°
Mainly sunny
Relative humidity: 69%, pressure: 730 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northwest
10:00

Mainly sunny
-15°
feels like: -23°
Mainly sunny
Relative humidity: 60%, pressure: 732 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northwest
13:00

Sunny
-13°
feels like: -21°
Clear
Relative humidity: 47%, pressure: 733 mm
Precipitations: 0.0 mm
Wind: 22 km/h, northwest
16:00

Sunny
-11°
feels like: -20°
Clear
Relative humidity: 45%, pressure: 733 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northwest
19:00

Sunny
-14°
feels like: -20°
Clear
Relative humidity: 58%, pressure: 735 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west