S
M
T
W
T
F
S
26
34°
19°
27
49°
18°
28
56°
22°
29
60°
22°
30
63°
26°
1
65°
30°
2
66°
31°
3
70°
33°
4
56°
40°
5
56°
34°
6
68°
40°
7
66°
34°
8
61°
37°
9
62°
35°
10
64°
39°
11
58°
33°
12
58°
31°
13
59°
28°
14
64°
32°
15
55°
33°
16
59°
34°
17
58°
36°
18
57°
34°
19
69°
43°
20
53°
30°
21
54°
32°
22
52°
31°
23
54°
32°
24
57°
35°
25
62°
37°
26
62°
39°
27
54°
32°
28
54°
33°
29
55°
34°
30
54°
33°
31
58°
34°
1
63°
38°
2
63°
34°
3
54°
33°
4
53°
32°
5
55°
35°
6
56°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Canmore
Canmore's May 2026 forecast shows daily high temperatures ranging from 52° to 69°, with overnight lows between 28° and 43°. The average high for May is 58° with an average low of 34°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Canmore. See also: June | July | August.
