S
M
T
W
T
F
S
26
89°
72°
27
90°
72°
28
89°
71°
29
88°
71°
30
88°
67°
31
81°
65°
1
81°
65°
2
82°
66°
3
84°
67°
4
84°
65°
5
85°
65°
6
85°
67°
7
86°
70°
8
85°
69°
9
83°
70°
10
86°
64°
11
84°
64°
12
85°
65°
13
84°
69°
14
85°
70°
15
87°
68°
16
87°
70°
17
88°
70°
18
88°
69°
19
85°
62°
20
82°
62°
21
81°
63°
22
81°
62°
23
80°
61°
24
80°
62°
25
82°
62°
26
86°
61°
27
84°
62°
28
81°
65°
29
81°
63°
30
78°
64°
31
83°
66°
1
85°
59°
2
83°
60°
3
78°
59°
4
79°
60°
5
78°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Hyde Park
New Hyde Park's August 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 59° and 72°. The average high for August is 84° 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 August weather will actually feel in New Hyde Park. See also: September | October | November.