S
M
T
W
T
F
S
28
89°
62°
29
90°
68°
30
90°
69°
1
89°
66°
2
84°
63°
3
88°
68°
4
90°
68°
5
90°
63°
6
85°
63°
7
85°
64°
8
86°
63°
9
84°
63°
10
84°
64°
11
85°
65°
12
84°
68°
13
87°
67°
14
89°
64°
15
84°
67°
16
87°
67°
17
85°
70°
18
85°
70°
19
86°
69°
20
90°
64°
21
85°
66°
22
84°
64°
23
85°
67°
24
88°
67°
25
85°
65°
26
87°
69°
27
88°
64°
28
84°
63°
29
86°
66°
30
85°
69°
31
89°
67°
1
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Bethpage
Bethpage's July 2026 forecast shows daily high temperatures ranging from 84° to 90°, with overnight lows between 62° and 70°. The average high for July is 87° with an average low of 66°. 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 Bethpage. See also: August | September | October.