S
M
T
W
T
F
S
26
81°
60°
27
82°
66°
28
80°
72°
29
82°
68°
30
77°
68°
31
82°
67°
1
84°
70°
2
83°
74°
3
80°
66°
4
86°
66°
5
80°
73°
6
87°
74°
7
88°
73°
8
87°
73°
9
86°
72°
10
90°
73°
11
89°
71°
12
85°
70°
13
84°
68°
14
81°
67°
15
84°
69°
16
83°
68°
17
85°
67°
18
83°
64°
19
82°
70°
20
84°
67°
21
82°
64°
22
81°
68°
23
85°
71°
24
87°
71°
25
86°
70°
26
84°
69°
27
79°
69°
28
78°
70°
29
83°
68°
30
84°
69°
31
83°
69°
1
82°
64°
2
76°
61°
3
75°
61°
4
75°
62°
5
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bethpage
Bethpage's August 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 60° and 74°. The average high for August is 83° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Bethpage. See also: September | October | November.
