S
M
T
W
T
F
S
30
87°
63°
31
78°
61°
1
78°
62°
2
79°
67°
3
78°
62°
4
79°
69°
5
83°
68°
6
84°
62°
7
81°
61°
8
76°
60°
9
76°
59°
10
75°
66°
11
78°
59°
12
79°
60°
13
73°
59°
14
74°
65°
15
78°
66°
16
81°
57°
17
81°
56°
18
71°
56°
19
70°
57°
20
71°
58°
21
70°
57°
22
69°
56°
23
69°
61°
24
70°
61°
25
70°
60°
26
76°
62°
27
75°
56°
28
76°
53°
29
68°
54°
30
68°
60°
1
67°
61°
2
72°
58°
3
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Brooklyn Bridge
Brooklyn Bridge's September 2026 forecast shows daily high temperatures ranging from 67° to 87°, with overnight lows between 53° and 69°. The average high for September is 75° with an average low of 60°. 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 Brooklyn Bridge. See also: October | November | December.