S
M
T
W
T
F
S
29
48°
41°
30
52°
44°
1
52°
43°
2
52°
43°
3
53°
41°
4
49°
40°
5
51°
38°
6
49°
40°
7
52°
39°
8
45°
36°
9
43°
34°
10
42°
32°
11
40°
37°
12
42°
35°
13
45°
33°
14
41°
30°
15
40°
30°
16
39°
31°
17
40°
32°
18
39°
36°
19
48°
35°
20
48°
27°
21
41°
28°
22
37°
28°
23
36°
29°
24
40°
30°
25
42°
28°
26
47°
22°
27
37°
22°
28
33°
23°
29
36°
23°
30
36°
30°
31
38°
32°
1
49°
24°
2
46°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Patchogue
Patchogue's December 2026 forecast shows daily high temperatures ranging from 33° to 53°, with overnight lows between 21° and 44°. The average high for December is 44° with an average low of 32°. 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 Patchogue. See also: January | February | March.
