S
M
T
W
T
F
S
29
60°
46°
30
63°
43°
1
71°
40°
2
66°
32°
3
67°
30°
4
57°
32°
5
58°
39°
6
60°
43°
7
63°
44°
8
67°
37°
9
57°
34°
10
69°
44°
11
71°
37°
12
Hist. Avg.
61°
35°
13
Hist. Avg.
61°
35°
14
Hist. Avg.
61°
34°
15
Hist. Avg.
61°
34°
16
Hist. Avg.
61°
34°
17
Hist. Avg.
60°
34°
18
Hist. Avg.
60°
34°
19
Hist. Avg.
60°
34°
20
Hist. Avg.
60°
34°
21
Hist. Avg.
60°
34°
22
Hist. Avg.
60°
33°
23
Hist. Avg.
60°
33°
24
Hist. Avg.
60°
33°
25
Hist. Avg.
60°
33°
26
Hist. Avg.
60°
33°
27
Hist. Avg.
60°
33°
28
Hist. Avg.
60°
33°
29
Hist. Avg.
59°
33°
30
Hist. Avg.
59°
33°
31
Hist. Avg.
59°
33°
1
Hist. Avg.
60°
33°
2
Hist. Avg.
60°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Lampasas
Lampasas's December 2026 forecast shows daily high temperatures ranging from 57° to 71°, with overnight lows between 30° and 46°. The average high for December is 64° 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 Lampasas. See also: January | February | March.
