S
M
T
W
T
F
S
30
79°
63°
31
75°
61°
1
75°
55°
2
77°
52°
3
79°
55°
4
88°
63°
5
77°
57°
6
80°
53°
7
86°
57°
8
86°
58°
9
62°
44°
10
66°
43°
11
70°
48°
12
68°
47°
13
61°
46°
14
62°
46°
15
65°
47°
16
66°
48°
17
63°
47°
18
64°
46°
19
60°
47°
20
62°
49°
21
64°
50°
22
66°
48°
23
66°
50°
24
67°
51°
25
67°
52°
26
66°
50°
27
62°
47°
28
64°
49°
29
64°
49°
30
63°
50°
1
59°
45°
2
59°
44°
3
62°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dotternhausen
Dotternhausen's September 2026 forecast shows daily high temperatures ranging from 59° to 86°, with overnight lows between 43° and 58°. The average high for September is 66° with an average low of 48°. 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 Dotternhausen. See also: October | November | December.