S
M
T
W
T
F
S
30
65°
45°
31
65°
47°
1
66°
47°
2
64°
48°
3
65°
43°
4
64°
42°
5
65°
41°
6
63°
45°
7
65°
44°
8
68°
45°
9
69°
46°
10
Hist. Avg.
68°
47°
11
Hist. Avg.
68°
47°
12
Hist. Avg.
68°
46°
13
Hist. Avg.
67°
46°
14
Hist. Avg.
67°
46°
15
Hist. Avg.
67°
46°
16
Hist. Avg.
66°
46°
17
Hist. Avg.
66°
45°
18
Hist. Avg.
66°
45°
19
Hist. Avg.
65°
45°
20
Hist. Avg.
65°
45°
21
Hist. Avg.
65°
44°
22
Hist. Avg.
64°
44°
23
Hist. Avg.
64°
44°
24
Hist. Avg.
64°
44°
25
Hist. Avg.
64°
44°
26
Hist. Avg.
63°
43°
27
Hist. Avg.
63°
43°
28
Hist. Avg.
63°
43°
29
Hist. Avg.
62°
43°
30
Hist. Avg.
62°
42°
1
Hist. Avg.
62°
42°
2
Hist. Avg.
61°
42°
3
Hist. Avg.
61°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in München
München's September 2026 forecast shows daily high temperatures ranging from 63° to 69°, with overnight lows between 41° and 48°. 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 München. See also: October | November | December.