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