S
M
T
W
T
F
S
29
43°
25°
30
43°
26°
1
41°
25°
2
43°
25°
3
42°
24°
4
42°
25°
5
41°
25°
6
42°
24°
7
41°
23°
8
40°
23°
9
41°
24°
10
40°
23°
11
30°
6°
12
26°
13°
13
28°
18°
14
34°
17°
15
38°
18°
16
37°
17°
17
38°
17°
18
35°
16°
19
38°
13°
20
35°
15°
21
32°
16°
22
36°
10°
23
33°
7°
24
26°
14°
25
30°
15°
26
35°
16°
27
33°
14°
28
33°
6°
29
30°
6°
30
25°
11°
31
28°
2°
1
29°
-2°
2
24°
0°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Circle
Circle's December 2026 forecast shows daily high temperatures ranging from 24° to 43°, with overnight lows between -2° and 26°. The average high for December is 35° with an average low of 16°. 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 Circle. See also: January | February | March.
