S
M
T
W
T
F
S
30
82°
62°
31
82°
61°
1
81°
60°
2
82°
62°
3
82°
62°
4
81°
61°
5
82°
61°
6
81°
60°
7
82°
58°
8
76°
56°
9
77°
56°
10
78°
57°
11
79°
56°
12
72°
52°
13
66°
48°
14
65°
50°
15
65°
54°
16
66°
53°
17
65°
48°
18
73°
50°
19
75°
54°
20
75°
54°
21
74°
53°
22
74°
43°
23
73°
45°
24
71°
52°
25
71°
52°
26
72°
43°
27
72°
38°
28
63°
41°
29
67°
47°
30
66°
44°
1
61°
46°
2
59°
49°
3
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in New Munich
New Munich's September 2026 forecast shows daily high temperatures ranging from 59° to 82°, with overnight lows between 38° and 62°. The average high for September is 73° 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 New Munich. See also: October | November | December.
