S
M
T
W
T
F
S
29
54°
43°
30
60°
40°
1
62°
39°
2
58°
41°
3
56°
29°
4
66°
28°
5
50°
28°
6
52°
29°
7
54°
33°
8
52°
29°
9
52°
27°
10
51°
26°
11
49°
25°
12
48°
27°
13
48°
28°
14
50°
28°
15
51°
29°
16
52°
34°
17
52°
37°
18
50°
36°
19
52°
32°
20
50°
30°
21
50°
29°
22
49°
32°
23
51°
37°
24
50°
29°
25
50°
25°
26
46°
26°
27
48°
26°
28
47°
28°
29
47°
30°
30
49°
33°
31
53°
23°
1
Hist. Avg.
50°
32°
2
Hist. Avg.
50°
32°
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 46° to 66°, with overnight lows between 23° and 43°. The average high for December is 52° with an average low of 31°. 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.
