S
M
T
W
T
F
S
30
61°
45°
31
64°
44°
1
58°
45°
2
57°
47°
3
58°
50°
4
63°
51°
5
63°
51°
6
64°
52°
7
63°
51°
8
63°
51°
9
62°
50°
10
63°
43°
11
61°
42°
12
54°
42°
13
54°
43°
14
55°
41°
15
53°
39°
16
54°
40°
17
53°
40°
18
54°
44°
19
54°
41°
20
53°
40°
21
52°
42°
22
53°
43°
23
52°
42°
24
51°
39°
25
50°
38°
26
49°
38°
27
49°
37°
28
50°
41°
29
52°
44°
30
56°
44°
1
56°
43°
2
55°
43°
3
56°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Canada Harbour
Canada Harbour's September 2026 forecast shows daily high temperatures ranging from 49° to 64°, with overnight lows between 37° and 52°. The average high for September is 56° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Canada Harbour. See also: October | November | December.
