S
M
T
W
T
F
S
29
57°
47°
30
60°
40°
1
68°
37°
2
57°
34°
3
58°
31°
4
54°
35°
5
55°
39°
6
61°
43°
7
60°
44°
8
62°
42°
9
54°
38°
10
69°
47°
11
69°
42°
12
Hist. Avg.
57°
37°
13
Hist. Avg.
57°
36°
14
Hist. Avg.
57°
36°
15
Hist. Avg.
57°
36°
16
Hist. Avg.
57°
36°
17
Hist. Avg.
57°
36°
18
Hist. Avg.
57°
36°
19
Hist. Avg.
56°
35°
20
Hist. Avg.
56°
35°
21
Hist. Avg.
56°
35°
22
Hist. Avg.
56°
35°
23
Hist. Avg.
56°
35°
24
Hist. Avg.
56°
35°
25
Hist. Avg.
56°
35°
26
Hist. Avg.
56°
35°
27
Hist. Avg.
56°
34°
28
Hist. Avg.
56°
34°
29
Hist. Avg.
56°
34°
30
Hist. Avg.
56°
34°
31
Hist. Avg.
56°
34°
1
Hist. Avg.
56°
35°
2
Hist. Avg.
56°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Terrell
Terrell's December 2026 forecast shows daily high temperatures ranging from 54° to 69°, with overnight lows between 31° and 47°. The average high for December is 60° with an average low of 40°. 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 Terrell. See also: January | February | March.
