S
M
T
W
T
F
S
30
58°
40°
31
67°
40°
1
77°
41°
2
75°
51°
3
63°
49°
4
53°
43°
5
49°
44°
6
54°
42°
7
59°
41°
8
68°
34°
9
67°
43°
10
64°
38°
11
55°
28°
12
60°
39°
13
53°
29°
14
53°
40°
15
48°
35°
16
63°
34°
17
71°
31°
18
72°
29°
19
73°
30°
20
74°
35°
21
75°
40°
22
73°
43°
23
66°
33°
24
64°
28°
25
72°
32°
26
52°
39°
27
55°
29°
28
58°
28°
29
52°
40°
30
53°
29°
1
53°
22°
2
58°
39°
3
63°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Canmore
Canmore's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Canmore. See also: October | November | December.
