S
M
T
W
T
F
S
29
61°
46°
30
63°
43°
1
60°
37°
2
57°
29°
3
47°
33°
4
48°
38°
5
53°
36°
6
50°
32°
7
49°
40°
8
54°
33°
9
56°
32°
10
46°
30°
11
44°
26°
12
43°
28°
13
42°
25°
14
43°
24°
15
40°
25°
16
40°
24°
17
41°
23°
18
42°
22°
19
41°
24°
20
40°
31°
21
41°
35°
22
46°
37°
23
47°
38°
24
48°
37°
25
57°
34°
26
55°
32°
27
45°
31°
28
40°
28°
29
43°
37°
30
Hist. Avg.
46°
30°
31
Hist. Avg.
46°
30°
1
Hist. Avg.
45°
29°
2
Hist. Avg.
45°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Quantico
Quantico's December 2026 forecast shows daily high temperatures ranging from 40° to 63°, with overnight lows between 22° and 46°. The average high for December is 48° with an average low of 32°. 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 Quantico. See also: January | February | March.
