S
M
T
W
T
F
S
29
40°
30°
30
38°
31°
1
40°
32°
2
41°
32°
3
40°
29°
4
40°
29°
5
38°
32°
6
40°
34°
7
40°
36°
8
45°
35°
9
44°
36°
10
45°
37°
11
45°
37°
12
44°
36°
13
43°
35°
14
41°
34°
15
40°
31°
16
36°
28°
17
37°
32°
18
40°
29°
19
36°
28°
20
39°
33°
21
44°
35°
22
44°
37°
23
45°
36°
24
43°
34°
25
38°
32°
26
39°
34°
27
41°
34°
28
41°
33°
29
42°
34°
30
43°
33°
31
42°
31°
1
39°
32°
2
36°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Mitte
Mitte's December 2026 forecast shows daily high temperatures ranging from 36° to 45°, with overnight lows between 28° and 37°. The average high for December is 41° with an average low of 33°. 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 Mitte. See also: January | February | March.