S
M
T
W
T
F
S
29
54°
31°
30
44°
29°
1
44°
33°
2
42°
36°
3
45°
31°
4
46°
27°
5
43°
27°
6
42°
26°
7
41°
25°
8
38°
23°
9
39°
22°
10
38°
21°
11
36°
29°
12
44°
26°
13
40°
29°
14
Hist. Avg.
45°
30°
15
Hist. Avg.
45°
30°
16
Hist. Avg.
44°
29°
17
Hist. Avg.
44°
29°
18
Hist. Avg.
44°
29°
19
Hist. Avg.
44°
29°
20
Hist. Avg.
43°
28°
21
Hist. Avg.
43°
28°
22
Hist. Avg.
43°
28°
23
Hist. Avg.
43°
28°
24
Hist. Avg.
42°
28°
25
Hist. Avg.
42°
27°
26
Hist. Avg.
42°
27°
27
Hist. Avg.
42°
27°
28
Hist. Avg.
42°
27°
29
Hist. Avg.
41°
26°
30
Hist. Avg.
41°
26°
31
Hist. Avg.
41°
26°
1
Hist. Avg.
41°
26°
2
Hist. Avg.
41°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Wading River
Wading River's December 2026 forecast shows daily high temperatures ranging from 36° to 54°, with overnight lows between 21° and 36°. The average high for December is 42° with an average low of 28°. 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.
