S
M
T
W
T
F
S
26
61°
43°
27
64°
36°
28
68°
45°
29
63°
39°
30
59°
36°
1
70°
39°
2
75°
43°
3
73°
55°
4
69°
54°
5
67°
50°
6
64°
48°
7
57°
45°
8
66°
47°
9
72°
50°
10
62°
49°
11
69°
54°
12
68°
52°
13
58°
46°
14
57°
45°
15
59°
46°
16
62°
48°
17
66°
53°
18
64°
49°
19
62°
45°
20
57°
47°
21
58°
45°
22
58°
45°
23
59°
46°
24
60°
46°
25
65°
48°
26
68°
54°
27
69°
55°
28
68°
55°
29
66°
54°
30
67°
52°
31
69°
55°
1
70°
56°
2
69°
55°
3
70°
56°
4
70°
56°
5
69°
55°
6
70°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Külsheim
Külsheim's May 2026 forecast shows daily high temperatures ranging from 57° to 72°, with overnight lows between 45° and 56°. The average high for May is 65° with an average low of 51°. 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 Külsheim. See also: June | July | August.