Monthly Historical AveragesThunder Bay, ON
Average Temperature
High
8°
Feels 6
Low
-3°
Feels -6
Average Precipitation
9 Days
26.7mm
35.7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, April 28, 2026
Day
7°Feels 3
Wind
28 km/h NW
Gust
44 km/h
Humidity
61%
P.O.P
40%
Rain
~1 mm
Night
-2°Feels -5
Wind
25 km/h NW
Gust
38 km/h
Humidity
93%
P.O.P
30%
Historical AveragesApr 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity