S
M
T
W
T
F
S
26
49°
28°
27
52°
26°
28
49°
31°
29
47°
30°
30
51°
29°
1
60°
35°
2
N/A
3
69°
50°
4
65°
51°
5
56°
37°
6
45°
37°
7
52°
39°
8
57°
41°
9
67°
46°
10
59°
45°
11
55°
44°
12
54°
42°
13
53°
42°
14
54°
43°
15
55°
42°
16
62°
50°
17
64°
49°
18
64°
46°
19
56°
44°
20
54°
45°
21
55°
42°
22
54°
43°
23
55°
43°
24
57°
46°
25
62°
47°
26
65°
51°
27
66°
52°
28
65°
51°
29
61°
49°
30
61°
45°
31
65°
52°
1
67°
52°
2
65°
49°
3
65°
45°
4
63°
49°
5
66°
52°
6
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Hahnenklee
Hahnenklee's May 2026 forecast shows daily high temperatures ranging from 45° to 69°, with overnight lows between 37° and 53°. The average high for May is 60° with an average low of 46°. 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 Hahnenklee. See also: June | July | August.