S
M
T
W
T
F
S
29
44°
32°
30
43°
34°
1
43°
31°
2
39°
32°
3
38°
29°
4
37°
30°
5
37°
29°
6
36°
28°
7
36°
29°
8
39°
32°
9
39°
33°
10
41°
27°
11
36°
27°
12
34°
28°
13
35°
27°
14
35°
26°
15
36°
29°
16
41°
29°
17
40°
28°
18
38°
28°
19
36°
29°
20
36°
28°
21
46°
35°
22
43°
34°
23
44°
33°
24
42°
37°
25
42°
37°
26
46°
36°
27
46°
35°
28
44°
35°
29
42°
34°
30
44°
35°
31
44°
35°
1
44°
33°
2
44°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Offenburg
Offenburg's December 2026 forecast shows daily high temperatures ranging from 34° to 46°, with overnight lows between 26° and 37°. The average high for December is 40° with an average low of 31°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Offenburg. See also: January | February | March.