S
M
T
W
T
F
S
26
64°
39°
27
68°
43°
28
74°
40°
29
67°
36°
30
66°
38°
1
75°
44°
2
80°
55°
3
75°
54°
4
70°
53°
5
71°
52°
6
68°
48°
7
69°
48°
8
72°
50°
9
72°
49°
10
70°
50°
11
67°
49°
12
68°
50°
13
61°
48°
14
61°
45°
15
64°
46°
16
67°
53°
17
69°
52°
18
65°
48°
19
70°
52°
20
71°
54°
21
72°
54°
22
71°
55°
23
72°
54°
24
71°
55°
25
71°
55°
26
72°
54°
27
72°
56°
28
71°
56°
29
71°
55°
30
72°
56°
31
72°
56°
1
73°
57°
2
73°
58°
3
74°
57°
4
74°
58°
5
73°
57°
6
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gundernhausen
Gundernhausen's May 2026 forecast shows daily high temperatures ranging from 61° to 80°, with overnight lows between 36° and 58°. The average high for May is 71° 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 Gundernhausen. See also: June | July | August.