S
M
T
W
T
F
S
29
39°
16°
30
39°
21°
1
38°
21°
2
38°
20°
3
40°
21°
4
38°
20°
5
37°
20°
6
38°
16°
7
35°
16°
8
41°
19°
9
42°
19°
10
40°
18°
11
25°
4°
12
24°
11°
13
34°
15°
14
33°
10°
15
34°
13°
16
37°
11°
17
36°
16°
18
34°
12°
19
33°
11°
20
30°
12°
21
29°
8°
22
38°
2°
23
27°
0°
24
25°
12°
25
27°
13°
26
36°
14°
27
35°
16°
28
36°
8°
29
33°
5°
30
31°
3°
31
30°
1°
1
28°
-1°
2
23°
2°
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 23° to 42°, with overnight lows between -1° and 21°. The average high for December is 34° with an average low of 12°. 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.