S
M
T
W
T
F
S
31
70°
31°
1
65°
37°
2
77°
35°
3
80°
43°
4
76°
43°
5
88°
46°
6
78°
52°
7
85°
61°
8
72°
55°
9
75°
43°
10
72°
61°
11
90°
63°
12
91°
67°
13
87°
59°
14
84°
56°
15
78°
61°
16
74°
50°
17
74°
52°
18
81°
64°
19
80°
59°
20
N/A
21
80°
55°
22
73°
66°
23
76°
60°
24
82°
62°
25
80°
63°
26
77°
66°
27
83°
64°
28
79°
63°
29
83°
64°
30
80°
65°
1
83°
64°
2
81°
65°
3
82°
63°
4
77°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Westhampton
Westhampton's June 2026 forecast shows daily high temperatures ranging from 73° to 83°, with overnight lows between 55° and 66°. The average high for June is 80° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Westhampton. See also: July | August | September.