S
M
T
W
T
F
S
28
80°
63°
29
80°
62°
30
80°
64°
1
79°
63°
2
79°
65°
3
82°
65°
4
81°
63°
5
81°
64°
6
80°
69°
7
76°
59°
8
82°
63°
9
82°
65°
10
77°
65°
11
78°
63°
12
81°
66°
13
83°
66°
14
83°
65°
15
82°
66°
16
79°
66°
17
79°
65°
18
80°
65°
19
79°
64°
20
82°
66°
21
83°
67°
22
83°
66°
23
79°
66°
24
81°
65°
25
81°
66°
26
84°
67°
27
84°
67°
28
82°
66°
29
81°
67°
30
78°
66°
31
84°
67°
1
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Westhampton Beach
Westhampton Beach's July 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 59° and 69°. The average high for July is 81° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Westhampton Beach. See also: August | September | October.
