S
M
T
W
T
F
S
26
94°
78°
27
94°
77°
28
93°
78°
29
94°
77°
30
95°
78°
31
94°
77°
1
90°
76°
2
87°
76°
3
88°
75°
4
88°
76°
5
91°
76°
6
92°
75°
7
91°
76°
8
91°
76°
9
92°
75°
10
92°
75°
11
90°
74°
12
91°
75°
13
90°
74°
14
94°
73°
15
93°
75°
16
93°
71°
17
89°
73°
18
94°
74°
19
93°
73°
20
92°
70°
21
89°
68°
22
88°
69°
23
88°
69°
24
89°
70°
25
89°
69°
26
90°
68°
27
92°
69°
28
93°
71°
29
94°
74°
30
94°
73°
31
93°
74°
1
93°
73°
2
92°
72°
3
92°
72°
4
91°
71°
5
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brooklyn
Brooklyn's August 2026 forecast shows daily high temperatures ranging from 87° to 95°, with overnight lows between 68° and 78°. The average high for August is 92° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Brooklyn. See also: September | October | November.