S
M
T
W
T
F
S
29
44°
32°
30
48°
37°
1
49°
36°
2
48°
36°
3
49°
34°
4
44°
32°
5
46°
28°
6
46°
33°
7
47°
32°
8
39°
27°
9
37°
25°
10
36°
24°
11
34°
28°
12
36°
27°
13
39°
25°
14
35°
22°
15
36°
23°
16
37°
25°
17
36°
26°
18
35°
29°
19
43°
27°
20
42°
19°
21
35°
20°
22
32°
20°
23
30°
24°
24
34°
23°
25
40°
22°
26
42°
14°
27
32°
14°
28
28°
16°
29
31°
16°
30
31°
25°
31
35°
24°
1
45°
17°
2
40°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Circleville
Circleville's December 2026 forecast shows daily high temperatures ranging from 28° to 49°, with overnight lows between 14° and 37°. The average high for December is 39° with an average low of 25°. 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 Circleville. See also: January | February | March.
