S
M
T
W
T
F
S
29
63°
48°
30
70°
48°
1
69°
50°
2
69°
47°
3
66°
44°
4
57°
41°
5
63°
42°
6
63°
45°
7
61°
41°
8
57°
41°
9
54°
40°
10
54°
36°
11
55°
33°
12
54°
34°
13
59°
33°
14
57°
33°
15
55°
42°
16
56°
40°
17
66°
43°
18
64°
42°
19
61°
31°
20
57°
28°
21
53°
28°
22
52°
32°
23
53°
33°
24
57°
30°
25
56°
28°
26
52°
30°
27
53°
28°
28
53°
29°
29
54°
36°
30
54°
36°
31
64°
29°
1
57°
27°
2
50°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Chauncey
Chauncey's December 2026 forecast shows daily high temperatures ranging from 50° to 70°, with overnight lows between 26° and 50°. The average high for December is 58° with an average low of 36°. 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 Chauncey. See also: January | February | March.