S
M
T
W
T
F
S
30
82°
53°
31
85°
56°
1
87°
55°
2
87°
53°
3
81°
52°
4
80°
49°
5
79°
50°
6
80°
52°
7
85°
52°
8
86°
54°
9
81°
52°
10
84°
53°
11
85°
50°
12
85°
50°
13
81°
46°
14
77°
45°
15
78°
46°
16
77°
48°
17
79°
49°
18
82°
51°
19
80°
42°
20
74°
46°
21
77°
48°
22
80°
50°
23
Hist. Avg.
74°
44°
24
Hist. Avg.
74°
44°
25
Hist. Avg.
73°
43°
26
Hist. Avg.
73°
43°
27
Hist. Avg.
72°
42°
28
Hist. Avg.
72°
42°
29
Hist. Avg.
71°
42°
30
Hist. Avg.
71°
41°
1
Hist. Avg.
70°
41°
2
Hist. Avg.
70°
40°
3
Hist. Avg.
70°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Central Park
Central Park's September 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 42° and 56°. The average high for September is 81° with an average low of 50°. 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 Central Park. See also: October | November | December.