S
M
T
W
T
F
S
29
56°
31°
30
57°
36°
1
57°
42°
2
59°
44°
3
62°
43°
4
58°
43°
5
57°
42°
6
57°
39°
7
60°
40°
8
56°
34°
9
55°
30°
10
55°
33°
11
71°
38°
12
72°
29°
13
71°
28°
14
54°
30°
15
55°
28°
16
56°
29°
17
54°
39°
18
58°
44°
19
67°
43°
20
68°
42°
21
71°
41°
22
69°
45°
23
71°
41°
24
69°
27°
25
70°
26°
26
52°
27°
27
53°
31°
28
59°
41°
29
65°
43°
30
67°
44°
31
69°
45°
1
69°
40°
2
70°
31°
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 52° to 72°, with overnight lows between 26° and 45°. The average high for December is 62° with an average low of 37°. 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.