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