S
M
T
W
T
F
S
30
84°
64°
31
80°
64°
1
79°
65°
2
78°
64°
3
78°
69°
4
77°
63°
5
82°
64°
6
78°
63°
7
77°
62°
8
76°
63°
9
77°
63°
10
79°
68°
11
81°
67°
12
81°
67°
13
Hist. Avg.
79°
62°
14
Hist. Avg.
78°
62°
15
Hist. Avg.
78°
61°
16
Hist. Avg.
78°
61°
17
Hist. Avg.
77°
60°
18
Hist. Avg.
77°
60°
19
Hist. Avg.
77°
60°
20
Hist. Avg.
76°
59°
21
Hist. Avg.
76°
59°
22
Hist. Avg.
76°
58°
23
Hist. Avg.
75°
58°
24
Hist. Avg.
75°
58°
25
Hist. Avg.
74°
57°
26
Hist. Avg.
74°
57°
27
Hist. Avg.
73°
56°
28
Hist. Avg.
73°
56°
29
Hist. Avg.
73°
56°
30
Hist. Avg.
72°
55°
1
Hist. Avg.
72°
55°
2
Hist. Avg.
71°
54°
3
Hist. Avg.
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Bay Ridge
Bay Ridge's September 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 62° and 69°. The average high for September is 79° with an average low of 65°. 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 Bay Ridge. See also: October | November | December.
