S
M
T
W
T
F
S
27
40°
28°
28
38°
31°
29
40°
27°
30
41°
32°
31
41°
39°
1
47°
35°
2
48°
31°
3
44°
29°
4
41°
29°
5
40°
27°
6
39°
28°
7
40°
30°
8
42°
31°
9
42°
30°
10
43°
30°
11
42°
31°
12
43°
32°
13
42°
30°
14
43°
31°
15
43°
34°
16
44°
33°
17
45°
33°
18
45°
36°
19
46°
36°
20
45°
37°
21
46°
37°
22
45°
41°
23
48°
38°
24
47°
39°
25
46°
36°
26
47°
35°
27
44°
38°
28
45°
39°
29
45°
40°
30
44°
29°
31
42°
28°
1
Hist. Avg.
47°
37°
2
Hist. Avg.
47°
37°
3
Hist. Avg.
47°
37°
4
Hist. Avg.
47°
37°
5
Hist. Avg.
47°
37°
6
Hist. Avg.
47°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Clinton
Clinton's January 2027 forecast shows daily high temperatures ranging from 38° to 48°, with overnight lows between 27° and 41°. The average high for January is 43° with an average low of 33°. 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.