S
M
T
W
T
F
S
30
78°
63°
31
75°
61°
1
75°
56°
2
76°
52°
3
76°
55°
4
86°
64°
5
75°
57°
6
74°
48°
7
83°
54°
8
88°
60°
9
70°
53°
10
67°
47°
11
71°
49°
12
72°
51°
13
64°
57°
14
70°
51°
15
76°
56°
16
66°
47°
17
66°
49°
18
67°
48°
19
68°
51°
20
69°
50°
21
66°
49°
22
68°
50°
23
67°
48°
24
69°
51°
25
69°
50°
26
62°
46°
27
59°
50°
28
62°
44°
29
61°
42°
30
56°
43°
1
56°
41°
2
57°
41°
3
58°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Oerlenbach
Oerlenbach's September 2026 forecast shows daily high temperatures ranging from 56° to 76°, with overnight lows between 41° and 57°. The average high for September is 65° with an average low of 48°. 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 Oerlenbach. See also: October | November | December.