S
M
T
W
T
F
S
26
32°
22°
27
35°
24°
28
47°
16°
29
58°
27°
30
66°
24°
1
77°
41°
2
68°
35°
3
69°
35°
4
41°
29°
5
48°
24°
6
56°
20°
7
68°
29°
8
65°
28°
9
60°
23°
10
74°
35°
11
73°
48°
12
75°
32°
13
84°
47°
14
68°
43°
15
43°
32°
16
36°
32°
17
48°
33°
18
53°
33°
19
61°
39°
20
58°
38°
21
60°
40°
22
61°
41°
23
66°
44°
24
64°
42°
25
65°
43°
26
62°
41°
27
60°
41°
28
66°
44°
29
68°
47°
30
64°
44°
31
66°
42°
1
67°
47°
2
70°
48°
3
70°
48°
4
69°
49°
5
60°
46°
6
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Moosomin
Moosomin's May 2026 forecast shows daily high temperatures ranging from 53° to 70°, with overnight lows between 33° and 49°. The average high for May is 64° with an average low of 43°. 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 Moosomin. See also: June | July | August.