S
M
T
W
T
F
S
29
57°
33°
30
57°
38°
1
63°
39°
2
68°
31°
3
57°
34°
4
58°
45°
5
63°
49°
6
69°
45°
7
72°
36°
8
64°
37°
9
62°
44°
10
64°
46°
11
65°
44°
12
67°
38°
13
62°
31°
14
54°
34°
15
54°
39°
16
60°
43°
17
63°
45°
18
66°
47°
19
68°
46°
20
71°
41°
21
70°
35°
22
56°
31°
23
53°
34°
24
53°
42°
25
60°
42°
26
59°
29°
27
60°
28°
28
53°
31°
29
52°
26°
30
51°
24°
31
49°
26°
1
49°
27°
2
59°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Benbrook
Benbrook's December 2026 forecast shows daily high temperatures ranging from 49° to 72°, with overnight lows between 24° and 49°. The average high for December is 60° 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 Benbrook. See also: January | February | March.