S
M
T
W
T
F
S
30
77°
60°
31
76°
59°
1
77°
65°
2
77°
68°
3
78°
67°
4
84°
68°
5
84°
66°
6
82°
59°
7
79°
59°
8
77°
60°
9
76°
58°
10
75°
58°
11
75°
59°
12
74°
58°
13
78°
63°
14
80°
64°
15
78°
63°
16
75°
59°
17
74°
60°
18
75°
63°
19
76°
55°
20
75°
57°
21
74°
55°
22
78°
54°
23
72°
53°
24
72°
54°
25
71°
60°
26
72°
53°
27
72°
59°
28
73°
59°
29
70°
51°
30
69°
54°
1
69°
59°
2
75°
56°
3
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in New Hyde Park
New Hyde Park's September 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 51° and 68°. The average high for September is 75° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in New Hyde Park. See also: October | November | December.
