S
M
T
W
T
F
S
29
64°
29°
30
67°
35°
1
60°
36°
2
62°
33°
3
66°
32°
4
69°
35°
5
68°
34°
6
63°
30°
7
64°
35°
8
66°
30°
9
62°
31°
10
56°
29°
11
55°
35°
12
56°
34°
13
58°
24°
14
56°
25°
15
56°
26°
16
60°
33°
17
65°
33°
18
65°
34°
19
67°
31°
20
62°
27°
21
58°
25°
22
53°
26°
23
53°
23°
24
54°
24°
25
57°
26°
26
56°
24°
27
57°
27°
28
60°
24°
29
53°
21°
30
53°
24°
31
55°
24°
1
60°
26°
2
63°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Cornville
Cornville's December 2026 forecast shows daily high temperatures ranging from 53° to 69°, with overnight lows between 21° and 36°. The average high for December is 60° with an average low of 29°. 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 Cornville. See also: January | February | March.
