S
M
T
W
T
F
S
29
56°
44°
30
61°
37°
1
68°
34°
2
59°
30°
3
58°
27°
4
53°
31°
5
55°
38°
6
58°
41°
7
60°
42°
8
62°
35°
9
54°
33°
10
68°
43°
11
Hist. Avg.
57°
32°
12
Hist. Avg.
57°
32°
13
Hist. Avg.
57°
31°
14
Hist. Avg.
56°
31°
15
Hist. Avg.
56°
31°
16
Hist. Avg.
56°
31°
17
Hist. Avg.
56°
30°
18
Hist. Avg.
56°
30°
19
Hist. Avg.
56°
30°
20
Hist. Avg.
56°
30°
21
Hist. Avg.
56°
30°
22
Hist. Avg.
56°
30°
23
Hist. Avg.
56°
30°
24
Hist. Avg.
56°
30°
25
Hist. Avg.
56°
30°
26
Hist. Avg.
56°
29°
27
Hist. Avg.
56°
29°
28
Hist. Avg.
56°
29°
29
Hist. Avg.
56°
29°
30
Hist. Avg.
56°
29°
31
Hist. Avg.
56°
29°
1
Hist. Avg.
56°
29°
2
Hist. Avg.
56°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Granbury
Granbury's December 2026 forecast shows daily high temperatures ranging from 53° to 68°, with overnight lows between 27° and 44°. The average high for December is 59° with an average low of 36°. 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 Granbury. See also: January | February | March.
