S
M
T
W
T
F
S
30
73°
56°
31
76°
52°
1
77°
51°
2
75°
59°
3
65°
60°
4
80°
60°
5
72°
55°
6
71°
53°
7
79°
52°
8
77°
47°
9
67°
62°
10
82°
55°
11
73°
48°
12
76°
55°
13
77°
59°
14
76°
55°
15
72°
58°
16
74°
52°
17
71°
53°
18
68°
52°
19
65°
48°
20
67°
47°
21
66°
49°
22
64°
54°
23
65°
53°
24
69°
53°
25
66°
52°
26
67°
50°
27
63°
47°
28
63°
48°
29
69°
51°
30
69°
51°
1
68°
52°
2
67°
52°
3
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Farmingdale
Farmingdale's September 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 47° and 62°. The average high for September is 69° with an average low of 52°. 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 Farmingdale. See also: October | November | December.
