S
M
T
W
T
F
S
28
89°
65°
29
89°
62°
30
84°
62°
1
84°
69°
2
90°
69°
3
91°
68°
4
91°
68°
5
87°
63°
6
83°
63°
7
84°
66°
8
85°
68°
9
85°
67°
10
88°
65°
11
85°
65°
12
86°
66°
13
87°
67°
14
88°
66°
15
89°
67°
16
90°
69°
17
89°
68°
18
89°
69°
19
88°
69°
20
91°
68°
21
91°
70°
22
92°
69°
23
91°
69°
24
92°
68°
25
91°
64°
26
88°
63°
27
84°
63°
28
85°
64°
29
87°
66°
30
90°
69°
31
91°
66°
1
89°
66°
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 83° to 92°, with overnight lows between 62° and 70°. The average high for July is 88° 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.