S
M
T
W
T
F
S
29
56°
45°
30
62°
44°
1
60°
45°
2
61°
44°
3
62°
43°
4
49°
40°
5
57°
42°
6
56°
42°
7
58°
39°
8
50°
37°
9
47°
35°
10
47°
34°
11
46°
34°
12
46°
35°
13
47°
33°
14
48°
29°
15
45°
34°
16
48°
41°
17
59°
39°
18
58°
40°
19
57°
34°
20
56°
24°
21
52°
26°
22
42°
28°
23
46°
38°
24
53°
31°
25
59°
30°
26
45°
29°
27
46°
30°
28
44°
31°
29
46°
35°
30
50°
40°
31
58°
30°
1
59°
25°
2
47°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Williamsburg
Williamsburg's December 2026 forecast shows daily high temperatures ranging from 42° to 62°, with overnight lows between 20° and 45°. The average high for December is 52° with an average low of 35°. 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 Williamsburg. See also: January | February | March.
