S
M
T
W
T
F
S
30
79°
62°
31
76°
58°
1
74°
58°
2
73°
52°
3
75°
55°
4
80°
62°
5
70°
57°
6
69°
52°
7
76°
51°
8
84°
62°
9
70°
52°
10
66°
47°
11
70°
51°
12
72°
51°
13
72°
56°
14
69°
50°
15
73°
55°
16
71°
52°
17
66°
50°
18
68°
51°
19
70°
50°
20
69°
51°
21
64°
53°
22
66°
52°
23
69°
52°
24
70°
53°
25
70°
50°
26
69°
47°
27
63°
44°
28
61°
44°
29
61°
45°
30
62°
50°
1
60°
48°
2
63°
44°
3
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Klieken
Klieken's September 2026 forecast shows daily high temperatures ranging from 60° to 84°, with overnight lows between 44° and 62°. The average high for September is 68° with an average low of 50°. 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 Klieken. See also: October | November | December.