S
M
T
W
T
F
S
29
57°
46°
30
60°
43°
1
59°
35°
2
57°
33°
3
48°
35°
4
49°
40°
5
54°
35°
6
50°
33°
7
47°
41°
8
54°
38°
9
55°
33°
10
48°
29°
11
44°
26°
12
41°
27°
13
40°
30°
14
43°
24°
15
41°
26°
16
38°
26°
17
40°
27°
18
46°
26°
19
43°
27°
20
40°
36°
21
46°
37°
22
45°
35°
23
44°
33°
24
42°
37°
25
53°
36°
26
54°
34°
27
49°
35°
28
Hist. Avg.
41°
28°
29
Hist. Avg.
41°
28°
30
Hist. Avg.
41°
28°
31
Hist. Avg.
41°
27°
1
Hist. Avg.
40°
27°
2
Hist. Avg.
40°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Wantagh
Wantagh's December 2026 forecast shows daily high temperatures ranging from 38° to 60°, with overnight lows between 24° and 46°. The average high for December is 48° with an average low of 33°. 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 Wantagh. See also: January | February | March.
