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