S
M
T
W
T
F
S
30
73°
55°
31
68°
54°
1
66°
54°
2
70°
50°
3
68°
48°
4
77°
55°
5
66°
52°
6
68°
45°
7
72°
50°
8
81°
57°
9
62°
44°
10
63°
44°
11
68°
47°
12
68°
51°
13
69°
54°
14
66°
47°
15
71°
53°
16
68°
50°
17
62°
47°
18
65°
45°
19
67°
48°
20
67°
49°
21
68°
51°
22
61°
47°
23
64°
45°
24
65°
48°
25
64°
47°
26
58°
45°
27
55°
47°
28
58°
42°
29
56°
39°
30
53°
39°
1
53°
38°
2
54°
38°
3
55°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Oberkotzau
Oberkotzau's September 2026 forecast shows daily high temperatures ranging from 53° to 71°, with overnight lows between 38° and 54°. The average high for September is 62° with an average low of 46°. 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 Oberkotzau. See also: October | November | December.