S
M
T
W
T
F
S
29
66°
45°
30
66°
45°
1
67°
44°
2
65°
37°
3
56°
32°
4
57°
33°
5
63°
42°
6
63°
36°
7
55°
33°
8
53°
32°
9
54°
33°
10
53°
30°
11
54°
30°
12
55°
31°
13
57°
32°
14
57°
34°
15
57°
42°
16
62°
35°
17
63°
40°
18
62°
31°
19
59°
27°
20
53°
25°
21
51°
27°
22
53°
30°
23
54°
29°
24
53°
27°
25
52°
26°
26
52°
27°
27
51°
27°
28
53°
28°
29
54°
37°
30
58°
31°
31
61°
27°
1
52°
25°
2
50°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Chatom
Chatom's December 2026 forecast shows daily high temperatures ranging from 50° to 67°, with overnight lows between 25° and 45°. The average high for December is 57° with an average low of 32°. 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 Chatom. See also: January | February | March.