S
M
T
W
T
F
S
30
80°
62°
31
78°
55°
1
77°
50°
2
77°
51°
3
80°
57°
4
84°
57°
5
81°
56°
6
81°
58°
7
78°
56°
8
80°
59°
9
76°
56°
10
79°
58°
11
73°
56°
12
76°
56°
13
74°
52°
14
72°
49°
15
72°
48°
16
71°
48°
17
71°
50°
18
73°
53°
19
73°
54°
20
72°
53°
21
72°
51°
22
71°
54°
23
74°
55°
24
71°
54°
25
71°
53°
26
69°
50°
27
70°
49°
28
70°
50°
29
69°
51°
30
69°
50°
1
70°
48°
2
69°
49°
3
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kehl
Kehl's September 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 46° and 62°. The average high for September is 74° 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 Kehl. See also: October | November | December.