S
M
T
W
T
F
S
30
79°
67°
31
78°
69°
1
82°
67°
2
71°
65°
3
84°
67°
4
84°
71°
5
79°
68°
6
76°
64°
7
78°
61°
8
80°
62°
9
82°
68°
10
84°
69°
11
79°
67°
12
78°
63°
13
79°
68°
14
75°
63°
15
72°
57°
16
77°
58°
17
82°
70°
18
80°
69°
19
69°
63°
20
69°
62°
21
72°
61°
22
68°
56°
23
68°
54°
24
67°
56°
25
72°
58°
26
73°
59°
27
69°
60°
28
72°
61°
29
73°
61°
30
72°
62°
1
74°
62°
2
72°
56°
3
67°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Prospect - Lefferts Gardens
Prospect - Lefferts Gardens's September 2026 forecast shows daily high temperatures ranging from 67° to 74°, with overnight lows between 54° and 62°. The average high for September is 71° with an average low of 59°. 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 Prospect - Lefferts Gardens. See also: October | November | December.
