S
M
T
W
T
F
S
30
73°
49°
31
74°
52°
1
73°
50°
2
68°
48°
3
68°
49°
4
69°
48°
5
66°
47°
6
66°
46°
7
67°
46°
8
73°
47°
9
73°
47°
10
72°
48°
11
72°
51°
12
66°
48°
13
68°
49°
14
66°
50°
15
65°
53°
16
69°
53°
17
71°
52°
18
67°
50°
19
70°
45°
20
68°
44°
21
63°
43°
22
63°
43°
23
64°
42°
24
63°
44°
25
64°
46°
26
63°
44°
27
62°
43°
28
62°
48°
29
63°
51°
30
65°
48°
1
66°
43°
2
61°
43°
3
61°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Efringen-Kirchen
Efringen-Kirchen's September 2026 forecast shows daily high temperatures ranging from 61° to 74°, with overnight lows between 41° and 53°. The average high for September is 67° with an average low of 47°. 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 Efringen-Kirchen. See also: October | November | December.
