S
M
T
W
T
F
S
29
57°
36°
30
58°
45°
1
61°
49°
2
66°
48°
3
59°
48°
4
59°
47°
5
60°
45°
6
58°
43°
7
64°
43°
8
57°
38°
9
58°
36°
10
57°
44°
11
71°
37°
12
72°
33°
13
68°
33°
14
55°
35°
15
56°
33°
16
57°
34°
17
56°
46°
18
61°
47°
19
68°
47°
20
70°
46°
21
69°
46°
22
68°
49°
23
71°
38°
24
70°
32°
25
69°
31°
26
52°
32°
27
54°
37°
28
60°
45°
29
66°
47°
30
67°
48°
31
68°
48°
1
69°
40°
2
69°
32°
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 52° to 72°, with overnight lows between 31° and 49°. The average high for December is 63° with an average low of 41°. 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.
