S
M
T
W
T
F
S
29
52°
41°
30
55°
41°
1
52°
39°
2
51°
34°
3
43°
32°
4
48°
33°
5
53°
40°
6
49°
36°
7
41°
27°
8
40°
25°
9
39°
25°
10
40°
30°
11
41°
35°
12
43°
30°
13
44°
28°
14
40°
25°
15
39°
29°
16
40°
33°
17
42°
32°
18
45°
30°
19
44°
24°
20
40°
24°
21
37°
25°
22
38°
26°
23
41°
29°
24
40°
27°
25
38°
23°
26
38°
21°
27
37°
22°
28
35°
22°
29
36°
23°
30
37°
24°
31
39°
22°
1
38°
19°
2
35°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Brooks
Brooks's December 2026 forecast shows daily high temperatures ranging from 35° to 55°, with overnight lows between 16° and 41°. The average high for December is 42° with an average low of 28°. 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 Brooks. See also: January | February | March.