S
M
T
W
T
F
S
30
87°
61°
31
79°
59°
1
78°
60°
2
78°
65°
3
79°
60°
4
79°
67°
5
83°
66°
6
85°
60°
7
82°
59°
8
77°
58°
9
77°
57°
10
76°
65°
11
78°
57°
12
79°
58°
13
74°
57°
14
75°
64°
15
78°
63°
16
81°
56°
17
82°
54°
18
72°
54°
19
71°
56°
20
72°
56°
21
72°
57°
22
70°
55°
23
70°
59°
24
71°
60°
25
71°
60°
26
77°
61°
27
76°
55°
28
77°
52°
29
69°
53°
30
70°
59°
1
69°
60°
2
73°
57°
3
74°
53°
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 87°, with overnight lows between 52° and 67°. The average high for September is 76° 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.
