S
M
T
W
T
F
S
29
40°
32°
30
41°
33°
1
43°
35°
2
44°
34°
3
46°
32°
4
43°
35°
5
42°
36°
6
42°
36°
7
45°
37°
8
46°
35°
9
44°
38°
10
46°
37°
11
46°
37°
12
45°
33°
13
42°
32°
14
40°
30°
15
37°
28°
16
37°
28°
17
38°
31°
18
37°
28°
19
37°
28°
20
42°
36°
21
45°
35°
22
45°
37°
23
46°
37°
24
45°
34°
25
39°
34°
26
40°
35°
27
43°
34°
28
41°
35°
29
43°
35°
30
43°
34°
31
42°
33°
1
39°
34°
2
37°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Filsum
Filsum's December 2026 forecast shows daily high temperatures ranging from 37° to 46°, with overnight lows between 28° and 38°. The average high for December is 42° 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 Filsum. See also: January | February | March.
