S
M
T
W
T
F
S
30
73°
55°
31
68°
54°
1
66°
54°
2
70°
50°
3
68°
48°
4
77°
55°
5
66°
52°
6
68°
45°
7
72°
50°
8
81°
57°
9
70°
48°
10
68°
41°
11
70°
44°
12
71°
47°
13
65°
53°
14
71°
45°
15
74°
51°
16
68°
47°
17
68°
47°
18
67°
45°
19
69°
45°
20
71°
47°
21
67°
44°
22
68°
46°
23
67°
45°
24
68°
49°
25
68°
49°
26
61°
46°
27
58°
48°
28
62°
43°
29
59°
40°
30
56°
41°
1
56°
40°
2
57°
39°
3
58°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Altenkunstadt
Altenkunstadt's September 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 39° and 53°. The average high for September is 65° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Altenkunstadt. See also: October | November | December.
