S
M
T
W
T
F
S
30
73°
53°
31
73°
50°
1
72°
56°
2
73°
56°
3
68°
53°
4
67°
51°
5
66°
53°
6
65°
51°
7
67°
51°
8
71°
53°
9
72°
54°
10
72°
54°
11
71°
53°
12
68°
51°
13
68°
53°
14
63°
48°
15
63°
46°
16
64°
47°
17
63°
51°
18
66°
52°
19
68°
47°
20
66°
45°
21
61°
44°
22
61°
44°
23
60°
45°
24
61°
46°
25
65°
46°
26
61°
45°
27
60°
44°
28
60°
51°
29
61°
52°
30
64°
45°
1
64°
44°
2
59°
43°
3
58°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Biedenkopf
Biedenkopf's September 2026 forecast shows daily high temperatures ranging from 58° to 73°, with overnight lows between 41° and 56°. The average high for September is 66° 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 Biedenkopf. See also: October | November | December.