S
M
T
W
T
F
S
29
45°
31°
30
45°
29°
1
46°
27°
2
40°
27°
3
39°
26°
4
38°
27°
5
39°
32°
6
39°
32°
7
42°
30°
8
42°
32°
9
45°
30°
10
44°
35°
11
45°
35°
12
Hist. Avg.
41°
34°
13
Hist. Avg.
41°
34°
14
Hist. Avg.
41°
34°
15
Hist. Avg.
41°
34°
16
Hist. Avg.
41°
34°
17
Hist. Avg.
41°
34°
18
Hist. Avg.
41°
34°
19
Hist. Avg.
41°
34°
20
Hist. Avg.
41°
34°
21
Hist. Avg.
41°
34°
22
Hist. Avg.
41°
34°
23
Hist. Avg.
40°
33°
24
Hist. Avg.
40°
33°
25
Hist. Avg.
40°
33°
26
Hist. Avg.
40°
33°
27
Hist. Avg.
40°
33°
28
Hist. Avg.
40°
33°
29
Hist. Avg.
40°
33°
30
Hist. Avg.
40°
33°
31
Hist. Avg.
40°
33°
1
Hist. Avg.
39°
32°
2
Hist. Avg.
39°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Opfenbach
Opfenbach's December 2026 forecast shows daily high temperatures ranging from 38° to 46°, with overnight lows between 26° and 35°. The average high for December is 42° with an average low of 30°. 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 Opfenbach. See also: January | February | March.