S
M
T
W
T
F
S
26
37°
23°
27
47°
25°
28
49°
30°
29
55°
27°
30
59°
31°
1
56°
30°
2
55°
32°
3
53°
33°
4
52°
32°
5
48°
28°
6
49°
27°
7
50°
28°
8
53°
31°
9
50°
33°
10
48°
32°
11
49°
31°
12
50°
30°
13
50°
33°
14
51°
33°
15
50°
34°
16
50°
32°
17
51°
30°
18
52°
30°
19
53°
34°
20
52°
31°
21
53°
36°
22
54°
33°
23
50°
32°
24
50°
31°
25
52°
32°
26
52°
30°
27
54°
33°
28
54°
32°
29
55°
33°
30
55°
32°
31
56°
34°
1
64°
39°
2
67°
42°
3
67°
41°
4
62°
40°
5
64°
43°
6
62°
42°
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 37° to 67°, with overnight lows between 23° and 43°. The average high for May is 53° with an average low of 33°. 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.
