S
M
T
W
T
F
S
29
81°
61°
30
82°
59°
1
83°
58°
2
80°
61°
3
81°
51°
4
83°
51°
5
77°
57°
6
73°
58°
7
77°
54°
8
80°
50°
9
80°
50°
10
71°
49°
11
71°
48°
12
72°
48°
13
70°
50°
14
71°
52°
15
71°
56°
16
74°
57°
17
79°
56°
18
78°
51°
19
79°
50°
20
72°
46°
21
71°
46°
22
70°
47°
23
70°
53°
24
74°
48°
25
78°
46°
26
71°
48°
27
70°
56°
28
76°
55°
29
78°
54°
30
71°
54°
31
72°
48°
1
72°
47°
2
Hist. Avg.
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Grenelefe
Grenelefe's December 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 46° and 61°. The average high for December is 75° with an average low of 52°. 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 Grenelefe. See also: January | February | March.
