S
M
T
W
T
F
S
30
82°
64°
31
75°
61°
1
77°
55°
2
79°
52°
3
81°
52°
4
N/A
5
79°
52°
6
81°
59°
7
89°
64°
8
79°
60°
9
71°
52°
10
69°
53°
11
69°
56°
12
67°
54°
13
69°
53°
14
71°
55°
15
68°
52°
16
69°
53°
17
68°
47°
18
73°
52°
19
74°
54°
20
72°
53°
21
68°
49°
22
71°
50°
23
72°
53°
24
72°
52°
25
73°
54°
26
73°
53°
27
70°
50°
28
68°
52°
29
67°
50°
30
69°
46°
1
62°
45°
2
60°
44°
3
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kapsweyer
Kapsweyer's September 2026 forecast shows daily high temperatures ranging from 59° to 89°, with overnight lows between 44° and 64°. The average high for September is 71° with an average low of 52°. 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 Kapsweyer. See also: October | November | December.