S
M
T
W
T
F
S
30
67°
55°
31
67°
54°
1
71°
49°
2
67°
48°
3
66°
53°
4
66°
48°
5
67°
47°
6
66°
48°
7
65°
51°
8
66°
50°
9
67°
54°
10
70°
47°
11
63°
45°
12
63°
46°
13
64°
50°
14
65°
52°
15
68°
52°
16
68°
49°
17
64°
53°
18
68°
54°
19
69°
52°
20
69°
50°
21
62°
47°
22
60°
44°
23
61°
45°
24
60°
48°
25
61°
52°
26
65°
51°
27
64°
49°
28
65°
49°
29
65°
42°
30
58°
40°
1
57°
40°
2
57°
39°
3
58°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mühlhausen
Mühlhausen's September 2026 forecast shows daily high temperatures ranging from 57° to 71°, with overnight lows between 39° and 55°. The average high for September is 65° 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 Mühlhausen. See also: October | November | December.
