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Monthly Historical Averages
Thunder Bay Lighthouse, ON
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
5°
14
4°
15
4°
16
3°
17
4°
18
1°
19
2°
20
2°
21
5°
22
4°
23
4°
24
3°
25
4°
26
5°
27
4°
28
29
30
Forecast
Monday, April 13, 2026
Day
5°
Feels 3
Wind
19 km/h W
Gust
29 km/h
Humidity
81%
P.O.P
20%
Night
0°
Feels -5
Wind
24 km/h NE
Gust
36 km/h
Humidity
93%
P.O.P
30%
Historical Averages
Apr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
4°
Feels 1
Low
-1°
Feels -6
Average Precipitation
1 Days
Rain amount
3.6mm
Snow amount
2.5cm