S
M
T
W
T
F
S
30
75°
52°
31
77°
55°
1
74°
53°
2
70°
51°
3
70°
52°
4
69°
51°
5
68°
50°
6
68°
49°
7
70°
49°
8
75°
50°
9
75°
49°
10
74°
50°
11
75°
53°
12
68°
50°
13
70°
52°
14
68°
53°
15
67°
55°
16
70°
55°
17
73°
54°
18
69°
52°
19
72°
47°
20
70°
46°
21
65°
45°
22
65°
45°
23
64°
46°
24
64°
46°
25
65°
48°
26
63°
46°
27
64°
45°
28
64°
50°
29
65°
53°
30
67°
50°
1
67°
45°
2
63°
45°
3
62°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Offenburg
Offenburg's September 2026 forecast shows daily high temperatures ranging from 62° to 77°, with overnight lows between 44° and 55°. The average high for September is 69° with an average low of 50°. 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 Offenburg. See also: October | November | December.
