S
M
T
W
T
F
S
26
66°
39°
27
64°
34°
28
70°
43°
29
63°
45°
30
61°
37°
1
68°
37°
2
77°
39°
3
81°
41°
4
75°
55°
5
75°
52°
6
66°
48°
7
55°
43°
8
66°
39°
9
72°
43°
10
73°
48°
11
64°
45°
12
50°
37°
13
57°
36°
14
55°
43°
15
57°
41°
16
57°
39°
17
61°
36°
18
66°
36°
19
66°
48°
20
64°
48°
21
70°
52°
22
77°
48°
23
82°
52°
24
86°
59°
25
86°
52°
26
89°
60°
27
86°
53°
28
84°
50°
29
85°
55°
30
85°
57°
31
81°
59°
1
80°
57°
2
79°
56°
3
79°
55°
4
75°
55°
5
76°
54°
6
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Münchsmünster
Münchsmünster's May 2026 forecast shows daily high temperatures ranging from 67° to 89°, with overnight lows between 50° and 60°. The average high for May is 81° with an average low of 55°. 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 Münchsmünster. See also: June | July | August.