S
M
T
W
T
F
S
29
43°
23°
30
44°
25°
1
45°
28°
2
47°
34°
3
44°
36°
4
52°
36°
5
49°
35°
6
47°
35°
7
46°
32°
8
42°
30°
9
43°
27°
10
42°
27°
11
57°
36°
12
59°
25°
13
59°
22°
14
42°
21°
15
41°
23°
16
44°
21°
17
40°
27°
18
47°
35°
19
50°
37°
20
56°
36°
21
57°
35°
22
56°
36°
23
55°
38°
24
59°
29°
25
59°
22°
26
55°
21°
27
40°
27°
28
46°
33°
29
52°
35°
30
53°
37°
31
56°
38°
1
56°
33°
2
58°
24°
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 40° to 59°, with overnight lows between 21° and 38°. The average high for December is 50° with an average low of 30°. 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.
