S
M
T
W
T
F
S
30
73°
63°
31
68°
59°
1
72°
55°
2
73°
55°
3
73°
64°
4
77°
61°
5
70°
52°
6
N/A
7
85°
63°
8
69°
55°
9
66°
49°
10
67°
54°
11
68°
56°
12
70°
57°
13
68°
56°
14
71°
58°
15
72°
57°
16
66°
53°
17
65°
52°
18
66°
54°
19
64°
51°
20
66°
54°
21
66°
55°
22
68°
55°
23
68°
54°
24
69°
54°
25
69°
51°
26
65°
47°
27
63°
47°
28
64°
46°
29
65°
46°
30
62°
53°
1
63°
49°
2
60°
48°
3
65°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kapellen
Kapellen's September 2026 forecast shows daily high temperatures ranging from 60° to 85°, with overnight lows between 46° and 63°. The average high for September is 67° with an average low of 53°. 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 Kapellen. See also: October | November | December.