S
M
T
W
T
F
S
26
85°
57°
27
84°
55°
28
86°
55°
29
81°
54°
30
79°
51°
31
86°
56°
1
94°
55°
2
71°
47°
3
69°
47°
4
77°
48°
5
79°
56°
6
68°
44°
7
78°
50°
8
76°
50°
9
72°
50°
10
71°
48°
11
72°
50°
12
70°
48°
13
66°
44°
14
67°
45°
15
72°
48°
16
69°
49°
17
68°
50°
18
68°
49°
19
72°
46°
20
78°
52°
21
76°
51°
22
75°
51°
23
75°
46°
24
72°
46°
25
65°
44°
26
74°
50°
27
75°
50°
28
75°
49°
29
74°
48°
30
64°
49°
31
68°
50°
1
72°
49°
2
66°
48°
3
66°
45°
4
68°
47°
5
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hamptons
Hamptons's August 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 44° and 52°. The average high for August is 71° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Hamptons. See also: September | October | November.
