S
M
T
W
T
F
S
29
82°
63°
30
83°
55°
1
82°
54°
2
74°
56°
3
73°
61°
4
75°
62°
5
77°
62°
6
80°
61°
7
79°
58°
8
81°
54°
9
77°
56°
10
75°
62°
11
80°
60°
12
79°
61°
13
74°
63°
14
82°
61°
15
81°
60°
16
77°
61°
17
74°
61°
18
78°
59°
19
76°
57°
20
75°
62°
21
78°
61°
22
79°
57°
23
80°
60°
24
76°
60°
25
79°
56°
26
75°
55°
27
72°
59°
28
73°
60°
29
75°
51°
30
79°
50°
31
76°
52°
1
69°
58°
2
71°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Cape Coral
Cape Coral's December 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 50° and 63°. The average high for December is 77° with an average low of 58°. 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 Cape Coral. See also: January | February | March.