S
M
T
W
T
F
S
30
78°
60°
31
78°
66°
1
82°
65°
2
74°
69°
3
83°
68°
4
83°
61°
5
79°
57°
6
76°
57°
7
77°
58°
8
78°
56°
9
78°
60°
10
81°
58°
11
81°
58°
12
75°
54°
13
75°
55°
14
79°
56°
15
73°
56°
16
73°
60°
17
75°
53°
18
71°
52°
19
71°
51°
20
72°
54°
21
75°
59°
22
78°
59°
23
79°
58°
24
78°
56°
25
76°
54°
26
76°
56°
27
77°
57°
28
77°
57°
29
76°
54°
30
70°
49°
1
66°
48°
2
69°
52°
3
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Scarsdale
Scarsdale's September 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 48° and 69°. The average high for September is 76° 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 Scarsdale. See also: October | November | December.
