S
M
T
W
T
F
S
30
80°
61°
31
79°
69°
1
78°
67°
2
74°
65°
3
88°
69°
4
85°
73°
5
80°
68°
6
73°
61°
7
79°
57°
8
80°
61°
9
80°
63°
10
87°
72°
11
79°
62°
12
77°
68°
13
79°
67°
14
74°
58°
15
71°
60°
16
77°
64°
17
80°
66°
18
77°
65°
19
75°
60°
20
74°
57°
21
71°
55°
22
70°
56°
23
71°
56°
24
72°
55°
25
72°
52°
26
66°
53°
27
67°
60°
28
74°
60°
29
74°
57°
30
68°
55°
1
66°
54°
2
69°
58°
3
72°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in East Farmingdale
East Farmingdale's September 2026 forecast shows daily high temperatures ranging from 66° to 80°, with overnight lows between 52° and 68°. The average high for September is 73° 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 East Farmingdale. See also: October | November | December.