S
M
T
W
T
F
S
29
72°
52°
30
69°
54°
1
72°
45°
2
59°
41°
3
59°
40°
4
60°
46°
5
65°
46°
6
60°
41°
7
57°
40°
8
56°
40°
9
56°
38°
10
57°
38°
11
57°
39°
12
58°
39°
13
60°
41°
14
60°
46°
15
61°
43°
16
65°
42°
17
61°
41°
18
64°
39°
19
58°
35°
20
55°
37°
21
57°
38°
22
59°
38°
23
57°
39°
24
55°
36°
25
57°
36°
26
56°
37°
27
56°
36°
28
58°
38°
29
58°
39°
30
56°
38°
31
58°
36°
1
56°
35°
2
55°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Cecilia
Cecilia's December 2026 forecast shows daily high temperatures ranging from 55° to 72°, with overnight lows between 35° and 54°. The average high for December is 59° with an average low of 40°. 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 Cecilia. See also: January | February | March.
