S
M
T
W
T
F
S
31
80°
60°
1
82°
61°
2
79°
57°
3
81°
62°
4
82°
61°
5
82°
64°
6
81°
63°
7
81°
62°
8
80°
59°
9
74°
58°
10
75°
58°
11
82°
63°
12
82°
63°
13
81°
64°
14
80°
64°
15
83°
65°
16
82°
64°
17
83°
65°
18
82°
61°
19
81°
59°
20
78°
60°
21
78°
59°
22
80°
63°
23
81°
61°
24
78°
60°
25
77°
61°
26
79°
61°
27
80°
62°
28
78°
62°
29
80°
63°
30
82°
62°
1
85°
68°
2
81°
68°
3
87°
65°
4
86°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Manhasset
Manhasset's June 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 57° and 68°. The average high for June is 81° with an average low of 62°. 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 Manhasset. See also: July | August | September.