S
M
T
W
T
F
S
30
77°
61°
31
76°
61°
1
77°
65°
2
78°
69°
3
78°
69°
4
85°
68°
5
84°
68°
6
83°
61°
7
80°
60°
8
78°
60°
9
77°
59°
10
75°
59°
11
76°
60°
12
74°
60°
13
79°
63°
14
80°
65°
15
79°
65°
16
74°
61°
17
76°
62°
18
75°
64°
19
78°
56°
20
76°
59°
21
75°
56°
22
79°
55°
23
72°
55°
24
72°
56°
25
72°
60°
26
73°
54°
27
72°
59°
28
71°
59°
29
70°
52°
30
70°
53°
1
69°
59°
2
75°
55°
3
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Massapequa
North Massapequa's September 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 52° and 69°. The average high for September is 76° with an average low of 60°. 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 North Massapequa. See also: October | November | December.
