S
M
T
W
T
F
S
30
70°
59°
31
70°
57°
1
68°
55°
2
70°
55°
3
68°
59°
4
64°
57°
5
64°
54°
6
66°
50°
7
77°
54°
8
66°
57°
9
63°
54°
10
63°
46°
11
66°
46°
12
66°
55°
13
66°
52°
14
64°
50°
15
75°
54°
16
64°
52°
17
63°
50°
18
66°
55°
19
64°
57°
20
63°
54°
21
61°
45°
22
63°
41°
23
63°
50°
24
59°
54°
25
63°
43°
26
66°
43°
27
72°
43°
28
70°
55°
29
68°
59°
30
72°
59°
1
66°
59°
2
66°
45°
3
64°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kiel
Kiel's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Kiel. See also: October | November | December.
