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