Monthly Historical AveragesThunder Bay Airport, ON
Average Temperature
High
20°
Feels 20
Low
9°
Feels 8
Average Precipitation
13 Days
94.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, June 11, 2026
Day
24°Feels 26
Wind
21 km/h SW
Gust
32 km/h
Humidity
44%
P.O.P
30%
Night
13°Feels 12
Wind
20 km/h S
Gust
30 km/h
Humidity
88%
P.O.P
40%
Rain
~1 mm
Historical AveragesJun 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity