S
M
T
W
T
F
S
26
54°
32°
27
50°
30°
28
59°
41°
29
59°
39°
30
64°
39°
1
73°
39°
2
75°
48°
3
73°
52°
4
55°
45°
5
54°
45°
6
55°
43°
7
59°
39°
8
63°
39°
9
61°
41°
10
55°
41°
11
54°
39°
12
50°
41°
13
54°
39°
14
55°
39°
15
50°
37°
16
54°
43°
17
57°
39°
18
58°
43°
19
64°
52°
20
60°
52°
21
65°
52°
22
74°
56°
23
78°
56°
24
68°
53°
25
67°
54°
26
67°
55°
27
66°
55°
28
67°
54°
29
64°
52°
30
65°
53°
31
58°
48°
1
58°
46°
2
59°
48°
3
59°
49°
4
60°
53°
5
60°
53°
6
62°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Großheide
Großheide's May 2026 forecast shows daily high temperatures ranging from 58° to 78°, with overnight lows between 43° and 56°. The average high for May is 64° 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 Großheide. See also: June | July | August.