S
M
T
W
T
F
S
29
48°
35°
30
50°
38°
1
53°
37°
2
51°
37°
3
53°
35°
4
48°
33°
5
51°
31°
6
49°
35°
7
51°
33°
8
43°
29°
9
41°
28°
10
40°
26°
11
38°
32°
12
40°
30°
13
42°
28°
14
38°
25°
15
40°
25°
16
40°
28°
17
41°
29°
18
40°
31°
19
47°
30°
20
45°
19°
21
38°
21°
22
35°
23°
23
33°
26°
24
38°
26°
25
44°
23°
26
44°
18°
27
35°
15°
28
32°
17°
29
34°
12°
30
35°
27°
31
40°
26°
1
49°
19°
2
42°
18°
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 12° and 38°. The average high for December is 43° 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.
