S
M
T
W
T
F
S
30
81°
66°
31
77°
64°
1
77°
57°
2
79°
55°
3
81°
57°
4
90°
68°
5
81°
63°
6
81°
54°
7
90°
66°
8
90°
63°
9
67°
47°
10
72°
46°
11
75°
48°
12
77°
54°
13
74°
57°
14
77°
52°
15
77°
56°
16
72°
51°
17
71°
53°
18
72°
52°
19
76°
52°
20
77°
52°
21
75°
53°
22
69°
53°
23
72°
51°
24
71°
53°
25
72°
52°
26
65°
48°
27
62°
53°
28
66°
48°
29
67°
44°
30
59°
45°
1
59°
44°
2
60°
43°
3
61°
44°
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 59° to 77°, with overnight lows between 43° and 57°. The average high for September is 70° with an average low of 50°. 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.
