S
M
T
W
T
F
S
31
69°
61°
1
73°
59°
2
70°
55°
3
70°
59°
4
75°
62°
5
72°
59°
6
72°
61°
7
77°
63°
8
76°
64°
9
80°
65°
10
79°
65°
11
81°
64°
12
78°
65°
13
81°
63°
14
76°
61°
15
82°
67°
16
83°
67°
17
83°
67°
18
84°
68°
19
85°
65°
20
84°
61°
21
83°
63°
22
79°
67°
23
78°
61°
24
81°
62°
25
81°
62°
26
78°
63°
27
82°
63°
28
79°
66°
29
80°
64°
30
79°
66°
1
86°
64°
2
86°
71°
3
85°
65°
4
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Bethpage
Bethpage's June 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 55° and 71°. The average high for June is 79° 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 Bethpage. See also: July | August | September.