S
M
T
W
T
F
S
29
39°
31°
30
43°
30°
1
40°
29°
2
38°
30°
3
40°
29°
4
39°
28°
5
40°
29°
6
38°
28°
7
39°
29°
8
37°
28°
9
45°
31°
10
44°
36°
11
46°
36°
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.
41°
34°
24
Hist. Avg.
41°
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.
40°
33°
2
Hist. Avg.
40°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Osterburg
Osterburg's December 2026 forecast shows daily high temperatures ranging from 37° to 46°, with overnight lows between 28° and 36°. The average high for December is 41° 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 Osterburg. See also: January | February | March.