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Weather in Thunder Bay, Ontario, Canada

Now
57 °F

Partly sunny.


Feels Like: 55 °F
Forecast: 54 / 38 °F
Wind: 8 mph from North

Location: Thunder Bay
Current Time: May 23, 2025 at 8:05:50 pm
Latest Report: May 23, 2025 at 7:00 pm
Visibility: 20 mi
Pressure: 30.14 "Hg
Humidity: 48%
Dew Point: 37 °F
Location of Thunder BayLocation

Upcoming 5 hours

Now9:00 pm10:00 pm11:00 pm12:00 am1:00 am
57 °F51 °F50 °F47 °F44 °F41 °F

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Forecast for the next 48 hours

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 FridaySaturdaySunday
 EveningNightMorningAfternoonEveningNightMorning
Forecast
Temperature51 °F41 °F45 °F53 °F49 °F44 °F50 °F
Sprin­kles. Mostly cloudy.Overcast.Drizzle. Overcast.Drizzle. Cloudy.Drizzle. Cloudy.Overcast.Overcast.
Feels Like49 °F39 °F43 °F51 °F49 °F42 °F50 °F
Wind Speed5 mph4 mph4 mph5 mph4 mph3 mph1 mph
Wind DirectionN
NNW
NW
SE
S
W
E
Humidity60%88%78%60%71%80%68%
Dew Point38 °F38 °F39 °F39 °F40 °F38 °F40 °F
Visibility4 mi6 mi8 mi3 mi7 mi6 mi6 mi
Probability of Precipitation22%5%10%21%10%2%1%
Amount of Rain0.01"-0.01"0.02"0.00"--
* Updated Friday, May 23, 2025 3:02:57 pm Thunder Bay time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Partly sunny. 52 / 36 °F
Humidity: 62%. Wind: 7 mph from North

More weather last week

Currently at nearby stations

53 °F

Upsala: (70 mi)

Cool. (1 hour ago)

52 °F

Pukaskwa: (137 mi)

Cool. (1 hour ago)

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
18
19
20
21
22
23

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Detailed forecast for 14 days