S
M
T
W
T
F
S
29
46°
32°
30
47°
30°
1
45°
28°
2
42°
29°
3
44°
28°
4
43°
30°
5
42°
34°
6
47°
39°
7
52°
41°
8
57°
37°
9
58°
34°
10
48°
31°
11
46°
33°
12
45°
31°
13
46°
33°
14
44°
28°
15
49°
26°
16
44°
26°
17
40°
25°
18
40°
25°
19
41°
26°
20
41°
36°
21
50°
31°
22
51°
29°
23
46°
34°
24
47°
35°
25
53°
33°
26
49°
26°
27
46°
29°
28
48°
24°
29
47°
26°
30
37°
19°
31
51°
18°
1
37°
22°
2
37°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Atlantic Highlands
Atlantic Highlands's December 2026 forecast shows daily high temperatures ranging from 37° to 58°, with overnight lows between 18° and 41°. The average high for December is 46° with an average low of 29°. 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 Highlands. See also: January | February | March.
