S
M
T
W
T
F
S
29
65°
56°
30
66°
61°
1
72°
60°
2
75°
52°
3
72°
51°
4
65°
52°
5
65°
51°
6
64°
50°
7
63°
49°
8
62°
50°
9
63°
51°
10
65°
58°
11
69°
58°
12
67°
56°
13
69°
58°
14
71°
59°
15
Hist. Avg.
66°
49°
16
Hist. Avg.
66°
49°
17
Hist. Avg.
66°
49°
18
Hist. Avg.
66°
49°
19
Hist. Avg.
65°
48°
20
Hist. Avg.
65°
48°
21
Hist. Avg.
65°
48°
22
Hist. Avg.
65°
48°
23
Hist. Avg.
65°
48°
24
Hist. Avg.
65°
48°
25
Hist. Avg.
64°
48°
26
Hist. Avg.
64°
47°
27
Hist. Avg.
64°
47°
28
Hist. Avg.
64°
47°
29
Hist. Avg.
64°
47°
30
Hist. Avg.
64°
47°
31
Hist. Avg.
64°
47°
1
Hist. Avg.
64°
47°
2
Hist. Avg.
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Atlantic Beach
Atlantic Beach's December 2026 forecast shows daily high temperatures ranging from 62° to 75°, with overnight lows between 49° and 61°. The average high for December is 67° with an average low of 55°. 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 Atlantic Beach. See also: January | February | March.
