S
M
T
W
T
F
S
29
68°
49°
30
66°
45°
1
67°
37°
2
52°
34°
3
54°
36°
4
58°
46°
5
61°
39°
6
53°
36°
7
53°
35°
8
51°
33°
9
51°
33°
10
52°
32°
11
54°
34°
12
56°
38°
13
61°
41°
14
55°
35°
15
54°
36°
16
52°
39°
17
54°
35°
18
52°
31°
19
51°
30°
20
51°
31°
21
52°
32°
22
57°
32°
23
50°
31°
24
49°
31°
25
49°
29°
26
50°
31°
27
51°
30°
28
51°
32°
29
52°
32°
30
50°
33°
31
51°
30°
1
50°
29°
2
50°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Tatum
Tatum's December 2026 forecast shows daily high temperatures ranging from 49° to 68°, with overnight lows between 29° and 49°. The average high for December is 54° with an average low of 35°. 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 Tatum. See also: January | February | March.
