S
M
T
W
T
F
S
30
78°
66°
31
78°
71°
1
80°
68°
2
73°
66°
3
86°
69°
4
86°
76°
5
81°
69°
6
74°
63°
7
80°
60°
8
82°
65°
9
80°
66°
10
88°
72°
11
79°
67°
12
77°
62°
13
80°
71°
14
77°
62°
15
70°
56°
16
76°
60°
17
80°
69°
18
83°
71°
19
71°
62°
20
72°
62°
21
74°
60°
22
68°
56°
23
66°
58°
24
65°
54°
25
67°
57°
26
71°
56°
27
70°
57°
28
68°
56°
29
68°
57°
30
69°
57°
1
70°
56°
2
72°
55°
3
67°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Inwood
Inwood's September 2026 forecast shows daily high temperatures ranging from 65° to 74°, with overnight lows between 54° and 62°. The average high for September is 69° with an average low of 57°. 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 Inwood. See also: October | November | December.
