S
M
T
W
T
F
S
30
78°
60°
31
78°
66°
1
78°
63°
2
69°
61°
3
83°
67°
4
82°
68°
5
78°
62°
6
73°
59°
7
77°
53°
8
78°
58°
9
81°
61°
10
84°
69°
11
77°
59°
12
77°
68°
13
81°
67°
14
78°
54°
15
73°
61°
16
80°
65°
17
82°
62°
18
77°
59°
19
76°
55°
20
72°
54°
21
70°
53°
22
69°
53°
23
69°
52°
24
72°
53°
25
72°
53°
26
68°
50°
27
72°
56°
28
76°
55°
29
76°
54°
30
70°
49°
1
68°
51°
2
70°
55°
3
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Eastchester
Eastchester's September 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 49° and 68°. The average high for September is 74° with an average low of 56°. 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 Eastchester. See also: October | November | December.
