S
M
T
W
T
F
S
26
43°
27°
27
56°
18°
28
61°
24°
29
64°
34°
30
68°
25°
1
65°
36°
2
69°
27°
3
72°
34°
4
63°
46°
5
68°
32°
6
71°
29°
7
72°
32°
8
69°
31°
9
68°
44°
10
71°
33°
11
63°
41°
12
72°
28°
13
62°
35°
14
60°
42°
15
58°
34°
16
53°
37°
17
57°
34°
18
58°
29°
19
58°
40°
20
60°
32°
21
62°
26°
22
69°
43°
23
69°
44°
24
68°
43°
25
70°
47°
26
60°
44°
27
75°
43°
28
80°
45°
29
83°
51°
30
70°
46°
31
69°
37°
1
74°
41°
2
78°
41°
3
79°
44°
4
78°
44°
5
77°
45°
6
71°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cadomin
Cadomin's May 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 37° and 51°. The average high for May is 74° 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 May weather will actually feel in Cadomin. See also: June | July | August.