S
M
T
W
T
F
S
29
52°
32°
30
52°
32°
1
53°
33°
2
52°
36°
3
52°
40°
4
53°
40°
5
52°
43°
6
52°
43°
7
55°
42°
8
51°
40°
9
52°
33°
10
51°
30°
11
64°
45°
12
66°
36°
13
67°
30°
14
63°
31°
15
51°
30°
16
52°
28°
17
50°
30°
18
53°
42°
19
57°
43°
20
63°
43°
21
64°
40°
22
64°
39°
23
62°
42°
24
64°
37°
25
66°
32°
26
66°
28°
27
51°
30°
28
54°
39°
29
59°
40°
30
62°
41°
31
63°
43°
1
64°
42°
2
65°
39°
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 50° to 67°, with overnight lows between 28° and 45°. The average high for December is 58° 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 Tatum. See also: January | February | March.
