S
M
T
W
T
F
S
29
66°
47°
30
66°
50°
1
69°
47°
2
70°
36°
3
65°
35°
4
57°
32°
5
54°
29°
6
50°
30°
7
50°
35°
8
51°
32°
9
52°
30°
10
49°
31°
11
52°
39°
12
49°
34°
13
54°
35°
14
61°
31°
15
53°
38°
16
51°
40°
17
51°
43°
18
53°
45°
19
61°
45°
20
63°
44°
21
64°
45°
22
58°
45°
23
63°
43°
24
65°
38°
25
58°
36°
26
57°
43°
27
54°
47°
28
62°
45°
29
63°
42°
30
63°
36°
31
62°
31°
1
52°
33°
2
49°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Texarkana
Texarkana's December 2026 forecast shows daily high temperatures ranging from 49° to 70°, with overnight lows between 29° and 50°. The average high for December is 58° with an average low of 38°. 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 Texarkana. See also: January | February | March.
