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Weather in Thunder Bay, Ontario, Canada

Now
7 °F

Passing clouds.


Feels Like: -10 °F
Forecast: 14 / 2 °F
Wind: 14 mph from Northwest

Location: Thunder Bay
Current Time: Dec 6, 2025 at 3:45:14 am
Latest Report: Dec 6, 2025 at 3:00 am
Visibility: 15 mi
Pressure: 29.75 "Hg
Humidity: 61%
Dew Point: -4 °F
Location of Thunder BayLocation

Upcoming 5 hours

Now4:00 am5:00 am6:00 am7:00 am8:00 am
7 °F9 °F7 °F6 °F4 °F3 °F

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Forecast for the next 48 hours

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 SaturdaySunday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature10 °F3 °F12 °F5 °F3 °F1 °F11 °F
Mostly clear.Sunny.Sunny.Clear.Clear.Sunny.Sunny.
Feels Like-5 °F-13 °F0 °F-8 °F-12 °F-16 °F-3 °F
Wind Speed13 mph11 mph9 mph8 mph9 mph12 mph10 mph
Wind DirectionWNW
NW
WNW
WNW
WNW
NW
NW
Humidity66%75%48%65%71%74%50%
Dew Point1 °F-3 °F-4 °F-4 °F-5 °F-5 °F-4 °F
Visibility6 mi6 mi8 mi6 mi5 mi6 mi8 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Friday, December 5, 2025 8:42:34 pm Thunder Bay time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Light snow. Overcast. 23 / 12 °F
Humidity: 74%. Wind: 9 mph from West

More weather last week

Currently at nearby stations

-2 °F

Upsala: (70 mi)

Frigid.

13 °F

Pukaskwa: (137 mi)

Cold.

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
30
1
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5

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Detailed forecast for 14 days