S
M
T
W
T
F
S
29
47°
28°
30
46°
25°
1
45°
27°
2
46°
25°
3
46°
22°
4
44°
24°
5
44°
26°
6
50°
35°
7
54°
36°
8
58°
32°
9
59°
26°
10
46°
25°
11
47°
29°
12
49°
26°
13
47°
26°
14
42°
24°
15
42°
21°
16
40°
20°
17
40°
18°
18
41°
21°
19
40°
26°
20
42°
34°
21
50°
30°
22
54°
26°
23
51°
33°
24
52°
32°
25
57°
30°
26
51°
29°
27
45°
25°
28
46°
21°
29
44°
24°
30
39°
14°
31
49°
13°
1
34°
16°
2
Hist. Avg.
45°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Culpeper
Culpeper's December 2026 forecast shows daily high temperatures ranging from 34° to 59°, with overnight lows between 13° and 36°. The average high for December is 47° with an average low of 26°. 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 Culpeper. See also: January | February | March.
