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Weather in Thunder Bay, Ontario, Canada

Now
36 °F

Passing clouds.


Feels Like: 26 °F
Forecast: 35 / 16 °F
Wind: 15 mph from Northwest

Location: Thunder Bay
Current Time: Apr 19, 2026 at 5:32:24 pm
Latest Report: Apr 19, 2026 at 5:00 pm
Visibility: 20 mi
Pressure: 30.19 "Hg
Humidity: 20%
Dew Point: -2 °F
Location of Thunder BayLocation

Upcoming 5 hours

Now6:00 pm7:00 pm8:00 pm9:00 pm10:00 pm
36 °F34 °F33 °F32 °F30 °F27 °F

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Forecast for the next 48 hours

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 SundayMondayTuesday
 EveningNightMorningAfternoonEveningNightMorning
Forecast
Temperature30 °F19 °F23 °F37 °F38 °F36 °F37 °F
Light snow. Broken clouds.Clear.Overcast.Overcast.Overcast.Mostly clear.Sunny.
Feels Like22 °F12 °F18 °F29 °F33 °F32 °F32 °F
Wind Speed8 mph4 mph4 mph13 mph6 mph4 mph7 mph
Wind DirectionNW
NW
SSW
S
S
WNW
NW
Humidity42%66%59%46%52%68%68%
Dew Point9 °F9 °F11 °F18 °F22 °F26 °F27 °F
Visibility2 mi8 mi8 mi8 mi7 mi7 mi6 mi
Probability of Precipitation22%0%0%1%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.12"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Sunday, April 19, 2026 3:42:33 pm Thunder Bay time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Partly sunny. 36 / 25 °F
Humidity: 62%. Wind: 18 mph from West

More weather last week

Currently at nearby stations

30 °F

Upsala: (70 mi)

Chilly.

32 °F

Pukaskwa: (137 mi)

Chilly.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days