S
M
T
W
T
F
S
29
40°
32°
30
42°
33°
1
42°
32°
2
43°
32°
3
44°
33°
4
43°
35°
5
42°
37°
6
41°
37°
7
43°
40°
8
46°
39°
9
43°
35°
10
44°
32°
11
44°
31°
12
43°
30°
13
38°
30°
14
37°
31°
15
37°
30°
16
36°
29°
17
36°
29°
18
37°
30°
19
37°
30°
20
40°
36°
21
45°
39°
22
46°
39°
23
47°
38°
24
46°
35°
25
37°
36°
26
39°
37°
27
44°
38°
28
42°
38°
29
45°
37°
30
45°
36°
31
44°
37°
1
41°
38°
2
43°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Witten
Witten's December 2026 forecast shows daily high temperatures ranging from 36° to 47°, with overnight lows between 29° and 40°. The average high for December is 42° with an average low of 35°. 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 Witten. See also: January | February | March.
