S
M
T
W
T
F
S
29
48°
38°
30
52°
40°
1
53°
39°
2
51°
39°
3
53°
38°
4
49°
37°
5
51°
35°
6
49°
37°
7
52°
36°
8
45°
33°
9
42°
31°
10
41°
28°
11
39°
33°
12
42°
32°
13
44°
29°
14
41°
26°
15
39°
27°
16
39°
27°
17
40°
28°
18
39°
32°
19
48°
31°
20
48°
23°
21
41°
24°
22
37°
24°
23
36°
26°
24
40°
26°
25
42°
24°
26
47°
19°
27
37°
19°
28
32°
20°
29
36°
20°
30
35°
26°
31
38°
28°
1
49°
21°
2
46°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Wading River
Wading River's December 2026 forecast shows daily high temperatures ranging from 32° to 53°, with overnight lows between 18° and 40°. The average high for December is 43° 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 Wading River. See also: January | February | March.
