S
M
T
W
T
F
S
28
69°
18°
29
24°
10°
30
31°
10°
31
36°
29°
1
33°
13°
2
27°
18°
3
35°
20°
4
34°
26°
5
51°
29°
6
47°
38°
7
54°
32°
8
62°
41°
9
60°
34°
10
40°
26°
11
29°
19°
12
42°
20°
13
48°
34°
14
43°
17°
15
28°
11°
16
40°
22°
17
27°
10°
18
23°
10°
19
17°
1°
20
31°
1°
21
37°
24°
22
33°
13°
23
12°
-8°
24
9°
-8°
25
13°
4°
26
8°
-6°
27
17°
1°
28
20°
-2°
29
14°
4°
30
16°
-1°
31
25°
7°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Clinton
Clinton's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. 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 Clinton. See also: February | March | April.