S
M
T
W
T
F
S
29
43°
31°
30
45°
24°
1
38°
21°
2
37°
16°
3
38°
14°
4
28°
13°
5
27°
14°
6
28°
17°
7
30°
19°
8
32°
20°
9
33°
23°
10
32°
18°
11
30°
20°
12
28°
21°
13
28°
16°
14
29°
10°
15
25°
7°
16
22°
11°
17
22°
22°
18
35°
22°
19
36°
21°
20
37°
21°
21
35°
24°
22
36°
24°
23
37°
21°
24
36°
19°
25
31°
18°
26
30°
19°
27
32°
20°
28
33°
23°
29
36°
21°
30
36°
19°
31
35°
17°
1
33°
16°
2
26°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Chilton
Chilton's December 2026 forecast shows daily high temperatures ranging from 22° to 45°, with overnight lows between 7° and 31°. The average high for December is 33° with an average low of 19°. 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 Chilton. See also: January | February | March.