S
M
T
W
T
F
S
26
63°
40°
27
67°
41°
28
68°
44°
29
65°
42°
30
65°
41°
1
73°
44°
2
76°
50°
3
73°
54°
4
67°
51°
5
65°
54°
6
65°
49°
7
55°
47°
8
62°
44°
9
68°
44°
10
71°
51°
11
56°
43°
12
51°
39°
13
53°
45°
14
52°
43°
15
55°
41°
16
55°
41°
17
59°
41°
18
59°
48°
19
61°
43°
20
63°
55°
21
70°
56°
22
N/A
23
84°
59°
24
86°
57°
25
84°
58°
26
86°
57°
27
74°
48°
28
72°
50°
29
73°
54°
30
76°
56°
31
74°
54°
1
74°
54°
2
71°
53°
3
72°
54°
4
64°
49°
5
63°
50°
6
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Altenstadt
Altenstadt's May 2026 forecast shows daily high temperatures ranging from 63° to 86°, with overnight lows between 48° and 59°. The average high for May is 74° with an average low of 53°. 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 Altenstadt. See also: June | July | August.
