S
M
T
W
T
F
S
29
42°
30°
30
52°
36°
1
46°
36°
2
43°
35°
3
46°
35°
4
44°
34°
5
48°
34°
6
53°
35°
7
50°
31°
8
48°
26°
9
40°
25°
10
41°
30°
11
52°
20°
12
50°
18°
13
39°
16°
14
36°
23°
15
38°
18°
16
39°
28°
17
42°
30°
18
46°
29°
19
49°
30°
20
50°
29°
21
49°
30°
22
48°
30°
23
52°
18°
24
50°
15°
25
40°
13°
26
32°
17°
27
36°
27°
28
39°
29°
29
50°
32°
30
51°
33°
31
52°
30°
1
53°
19°
2
53°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Clinton
Clinton's December 2026 forecast shows daily high temperatures ranging from 32° to 53°, with overnight lows between 13° and 36°. The average high for December is 46° with an average low of 27°. 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 Clinton. See also: January | February | March.
