S
M
T
W
T
F
S
30
75°
61°
31
73°
55°
1
72°
55°
2
72°
52°
3
70°
52°
4
81°
59°
5
68°
48°
6
69°
51°
7
79°
59°
8
74°
55°
9
66°
49°
10
64°
49°
11
64°
52°
12
62°
49°
13
61°
48°
14
62°
49°
15
65°
50°
16
65°
51°
17
66°
48°
18
65°
45°
19
64°
51°
20
66°
50°
21
65°
51°
22
65°
52°
23
67°
51°
24
67°
51°
25
68°
48°
26
66°
45°
27
62°
43°
28
60°
42°
29
61°
42°
30
62°
49°
1
60°
47°
2
61°
45°
3
62°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Obermehler
Obermehler's September 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 42° and 59°. The average high for September is 65° with an average low of 49°. 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 Obermehler. See also: October | November | December.