S
M
T
W
T
F
S
26
62°
36°
27
72°
35°
28
70°
50°
29
64°
52°
30
52°
42°
1
54°
34°
2
46°
36°
3
54°
35°
4
73°
42°
5
76°
49°
6
49°
43°
7
55°
35°
8
53°
36°
9
56°
36°
10
58°
36°
11
54°
30°
12
59°
30°
13
60°
43°
14
54°
44°
15
59°
43°
16
79°
40°
17
81°
57°
18
90°
60°
19
86°
64°
20
76°
48°
21
62°
39°
22
67°
51°
23
59°
48°
24
60°
54°
25
70°
53°
26
78°
53°
27
76°
51°
28
75°
50°
29
73°
49°
30
73°
55°
31
74°
55°
1
75°
53°
2
72°
52°
3
73°
50°
4
75°
55°
5
77°
56°
6
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Munns
Munns's May 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 39° and 56°. The average high for May is 72° with an average low of 52°. 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 Munns. See also: June | July | August.