S
M
T
W
T
F
S
30
67°
50°
31
68°
51°
1
67°
50°
2
66°
51°
3
69°
50°
4
68°
49°
5
67°
50°
6
68°
57°
7
70°
58°
8
71°
56°
9
68°
55°
10
Hist. Avg.
67°
52°
11
Hist. Avg.
67°
51°
12
Hist. Avg.
66°
51°
13
Hist. Avg.
66°
51°
14
Hist. Avg.
66°
51°
15
Hist. Avg.
66°
51°
16
Hist. Avg.
66°
51°
17
Hist. Avg.
65°
50°
18
Hist. Avg.
65°
50°
19
Hist. Avg.
65°
50°
20
Hist. Avg.
65°
50°
21
Hist. Avg.
64°
50°
22
Hist. Avg.
64°
50°
23
Hist. Avg.
64°
49°
24
Hist. Avg.
63°
49°
25
Hist. Avg.
63°
49°
26
Hist. Avg.
63°
49°
27
Hist. Avg.
63°
49°
28
Hist. Avg.
62°
49°
29
Hist. Avg.
62°
48°
30
Hist. Avg.
62°
48°
1
Hist. Avg.
61°
48°
2
Hist. Avg.
61°
48°
3
Hist. Avg.
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Münster
Münster's September 2026 forecast shows daily high temperatures ranging from 66° to 71°, with overnight lows between 49° and 58°. The average high for September is 68° with an average low of 52°. 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 Münster. See also: October | November | December.
