S
M
T
W
T
F
S
30
70°
59°
31
71°
59°
1
77°
58°
2
77°
53°
3
73°
50°
4
69°
51°
5
71°
56°
6
72°
50°
7
71°
56°
8
74°
54°
9
72°
55°
10
69°
50°
11
66°
50°
12
66°
49°
13
67°
51°
14
66°
50°
15
65°
55°
16
71°
55°
17
70°
56°
18
72°
54°
19
71°
48°
20
69°
49°
21
64°
49°
22
63°
47°
23
63°
50°
24
64°
45°
25
63°
53°
26
64°
54°
27
70°
49°
28
69°
46°
29
62°
45°
30
63°
46°
1
62°
45°
2
61°
45°
3
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Klettenberg
Klettenberg's September 2026 forecast shows daily high temperatures ranging from 61° to 77°, with overnight lows between 45° and 59°. The average high for September is 68° with an average low of 51°. 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 Klettenberg. See also: October | November | December.
