S
M
T
W
T
F
S
30
72°
54°
31
79°
56°
1
79°
56°
2
78°
55°
3
79°
47°
4
74°
46°
5
73°
46°
6
70°
48°
7
69°
47°
8
70°
48°
9
68°
49°
10
69°
52°
11
69°
53°
12
75°
54°
13
74°
53°
14
75°
53°
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 Münster
Münster's September 2026 forecast shows daily high temperatures ranging from 68° to 79°, with overnight lows between 46° and 56°. The average high for September is 73° with an average low of 51°. 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.
