S
M
T
W
T
F
S
29
56°
34°
30
58°
48°
1
62°
47°
2
59°
46°
3
57°
47°
4
57°
45°
5
58°
41°
6
61°
46°
7
64°
41°
8
58°
36°
9
62°
42°
10
62°
47°
11
71°
32°
12
71°
28°
13
54°
30°
14
53°
32°
15
54°
30°
16
55°
33°
17
56°
44°
18
63°
46°
19
69°
41°
20
68°
42°
21
69°
44°
22
67°
48°
23
71°
31°
24
71°
27°
25
61°
27°
26
51°
29°
27
55°
43°
28
61°
45°
29
66°
45°
30
67°
47°
31
68°
43°
1
70°
36°
2
69°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Crockett
Crockett's December 2026 forecast shows daily high temperatures ranging from 51° to 71°, with overnight lows between 27° and 48°. The average high for December is 62° with an average low of 39°. 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 Crockett. See also: January | February | March.