S
M
T
W
T
F
S
27
37°
19°
28
32°
20°
29
36°
20°
30
35°
26°
31
38°
28°
1
49°
21°
2
46°
18°
3
36°
20°
4
31°
22°
5
35°
30°
6
44°
32°
7
46°
26°
8
49°
14°
9
48°
19°
10
29°
26°
11
38°
22°
12
38°
19°
13
33°
19°
14
32°
12°
15
32°
18°
16
29°
23°
17
39°
27°
18
38°
25°
19
47°
17°
20
43°
18°
21
29°
25°
22
36°
28°
23
42°
29°
24
43°
31°
25
43°
31°
26
45°
29°
27
46°
29°
28
43°
26°
29
44°
28°
30
43°
28°
31
Hist. Avg.
39°
23°
1
Hist. Avg.
39°
23°
2
Hist. Avg.
39°
23°
3
Hist. Avg.
39°
23°
4
Hist. Avg.
39°
23°
5
Hist. Avg.
39°
23°
6
Hist. Avg.
40°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Wading River
Wading River's January 2027 forecast shows daily high temperatures ranging from 29° to 49°, with overnight lows between 12° and 32°. The average high for January is 39° with an average low of 24°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Wading River. See also: February | March | April.