S
M
T
W
T
F
S
30
80°
52°
31
76°
66°
1
77°
66°
2
73°
65°
3
83°
70°
4
84°
63°
5
79°
59°
6
72°
52°
7
79°
47°
8
80°
52°
9
79°
55°
10
86°
66°
11
77°
53°
12
76°
48°
13
77°
66°
14
76°
50°
15
72°
53°
16
76°
62°
17
78°
68°
18
78°
62°
19
72°
60°
20
73°
56°
21
69°
55°
22
67°
56°
23
67°
55°
24
70°
55°
25
72°
56°
26
71°
61°
27
66°
54°
28
73°
54°
29
73°
51°
30
66°
49°
1
65°
48°
2
68°
52°
3
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in East Quogue
East Quogue's September 2026 forecast shows daily high temperatures ranging from 65° to 78°, with overnight lows between 48° and 68°. The average high for September is 71° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in East Quogue. See also: October | November | December.
