S
M
T
W
T
F
S
29
60°
47°
30
64°
46°
1
63°
47°
2
64°
46°
3
63°
45°
4
52°
42°
5
58°
44°
6
60°
44°
7
60°
42°
8
52°
40°
9
50°
39°
10
50°
36°
11
52°
35°
12
49°
35°
13
49°
34°
14
52°
30°
15
47°
38°
16
52°
43°
17
62°
41°
18
61°
42°
19
59°
36°
20
58°
27°
21
57°
28°
22
45°
30°
23
48°
41°
24
59°
31°
25
62°
29°
26
47°
31°
27
48°
34°
28
47°
35°
29
49°
40°
30
53°
41°
31
61°
30°
1
61°
27°
2
49°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Williamston
Williamston's December 2026 forecast shows daily high temperatures ranging from 45° to 64°, with overnight lows between 23° and 47°. The average high for December is 55° with an average low of 37°. 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 Williamston. See also: January | February | March.
