S
M
T
W
T
F
S
27
48°
31°
28
49°
39°
29
56°
41°
30
59°
41°
31
60°
44°
1
62°
45°
2
62°
39°
3
63°
29°
4
59°
25°
5
46°
27°
6
42°
33°
7
48°
30°
8
61°
27°
9
45°
30°
10
47°
27°
11
52°
22°
12
48°
26°
13
41°
27°
14
45°
27°
15
42°
35°
16
49°
27°
17
52°
25°
18
44°
27°
19
45°
33°
20
46°
38°
21
49°
39°
22
54°
35°
23
60°
30°
24
50°
32°
25
47°
33°
26
48°
33°
27
54°
38°
28
47°
30°
29
48°
30°
30
Hist. Avg.
53°
34°
31
Hist. Avg.
53°
34°
1
Hist. Avg.
54°
34°
2
Hist. Avg.
54°
34°
3
Hist. Avg.
54°
34°
4
Hist. Avg.
54°
34°
5
Hist. Avg.
54°
34°
6
Hist. Avg.
54°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Williamston
Williamston's January 2027 forecast shows daily high temperatures ranging from 41° to 63°, with overnight lows between 22° and 45°. The average high for January is 51° 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 January weather will actually feel in Williamston. See also: February | March | April.