S
M
T
W
T
F
S
26
79°
67°
27
88°
71°
28
78°
69°
29
79°
69°
30
78°
71°
31
81°
69°
1
84°
75°
2
81°
70°
3
75°
67°
4
81°
60°
5
81°
68°
6
84°
71°
7
78°
70°
8
88°
71°
9
79°
68°
10
81°
67°
11
78°
70°
12
78°
66°
13
78°
68°
14
82°
71°
15
82°
68°
16
84°
72°
17
78°
65°
18
82°
66°
19
76°
65°
20
76°
62°
21
77°
63°
22
77°
64°
23
75°
64°
24
76°
62°
25
75°
62°
26
78°
66°
27
79°
67°
28
78°
67°
29
79°
65°
30
76°
69°
31
73°
63°
1
74°
67°
2
74°
68°
3
72°
65°
4
71°
63°
5
72°
64°
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 71° to 84°, with overnight lows between 62° and 72°. The average high for August is 76° 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 August weather will actually feel in Brooklyn. See also: September | October | November.