S
M
T
W
T
F
S
28
79°
66°
29
86°
69°
30
86°
65°
1
85°
63°
2
84°
63°
3
82°
67°
4
83°
68°
5
86°
64°
6
84°
63°
7
81°
65°
8
82°
64°
9
79°
63°
10
79°
65°
11
83°
69°
12
87°
66°
13
84°
70°
14
85°
71°
15
83°
66°
16
83°
66°
17
82°
70°
18
85°
67°
19
87°
66°
20
83°
68°
21
82°
67°
22
81°
69°
23
81°
67°
24
82°
66°
25
82°
66°
26
83°
70°
27
87°
71°
28
85°
70°
29
82°
67°
30
83°
66°
31
82°
69°
1
84°
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 79° to 87°, with overnight lows between 63° and 71°. The average high for July is 83° with an average low of 67°. 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.