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