S
M
T
W
T
F
S
29
64°
52°
30
67°
46°
1
70°
39°
2
62°
39°
3
60°
40°
4
61°
36°
5
60°
37°
6
59°
40°
7
65°
48°
8
64°
50°
9
68°
51°
10
70°
47°
11
72°
45°
12
58°
36°
13
69°
45°
14
69°
47°
15
Hist. Avg.
61°
40°
16
Hist. Avg.
61°
40°
17
Hist. Avg.
61°
40°
18
Hist. Avg.
61°
40°
19
Hist. Avg.
61°
40°
20
Hist. Avg.
61°
39°
21
Hist. Avg.
61°
39°
22
Hist. Avg.
60°
39°
23
Hist. Avg.
60°
39°
24
Hist. Avg.
60°
39°
25
Hist. Avg.
60°
39°
26
Hist. Avg.
60°
39°
27
Hist. Avg.
60°
39°
28
Hist. Avg.
60°
39°
29
Hist. Avg.
60°
39°
30
Hist. Avg.
60°
39°
31
Hist. Avg.
60°
39°
1
Hist. Avg.
60°
39°
2
Hist. Avg.
60°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Brenham
Brenham's December 2026 forecast shows daily high temperatures ranging from 58° to 72°, with overnight lows between 36° and 52°. The average high for December is 65° with an average low of 44°. 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 Brenham. See also: January | February | March.
