S
M
T
W
T
F
S
30
66°
50°
31
66°
51°
1
64°
46°
2
66°
47°
3
69°
45°
4
69°
48°
5
N/A
6
73°
52°
7
69°
50°
8
74°
50°
9
57°
43°
10
55°
43°
11
56°
43°
12
50°
39°
13
49°
40°
14
51°
41°
15
57°
44°
16
58°
44°
17
58°
43°
18
59°
43°
19
50°
37°
20
51°
38°
21
55°
37°
22
57°
37°
23
57°
41°
24
58°
39°
25
58°
42°
26
57°
42°
27
56°
39°
28
56°
40°
29
55°
37°
30
56°
39°
1
50°
35°
2
53°
36°
3
54°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kappl
Kappl's September 2026 forecast shows daily high temperatures ranging from 49° to 74°, with overnight lows between 35° and 52°. The average high for September is 57° with an average low of 41°. 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 Kappl. See also: October | November | December.
