S
M
T
W
T
F
S
31
73°
43°
1
68°
47°
2
78°
46°
3
81°
56°
4
82°
52°
5
88°
56°
6
82°
61°
7
84°
66°
8
73°
57°
9
76°
55°
10
76°
63°
11
92°
66°
12
94°
72°
13
86°
67°
14
87°
65°
15
78°
59°
16
76°
59°
17
75°
65°
18
79°
69°
19
82°
64°
20
83°
61°
21
81°
66°
22
72°
62°
23
79°
64°
24
78°
65°
25
78°
65°
26
77°
67°
27
81°
66°
28
82°
69°
29
83°
65°
30
77°
63°
1
76°
62°
2
78°
66°
3
78°
69°
4
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in West Sayville
West Sayville's June 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 59° and 69°. The average high for June is 79° 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 June weather will actually feel in West Sayville. See also: July | August | September.
