S
M
T
W
T
F
S
26
80°
63°
27
80°
55°
28
75°
55°
29
76°
61°
30
75°
58°
31
74°
54°
1
75°
56°
2
74°
54°
3
73°
55°
4
73°
54°
5
74°
54°
6
74°
56°
7
76°
59°
8
77°
59°
9
74°
62°
10
78°
57°
11
76°
62°
12
82°
61°
13
78°
60°
14
82°
54°
15
74°
53°
16
74°
57°
17
75°
53°
18
73°
52°
19
72°
55°
20
73°
53°
21
74°
55°
22
73°
52°
23
71°
58°
24
72°
57°
25
74°
53°
26
73°
61°
27
79°
60°
28
79°
60°
29
81°
53°
30
80°
51°
31
71°
50°
1
71°
50°
2
72°
58°
3
74°
54°
4
76°
49°
5
69°
50°
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 69° to 82°, with overnight lows between 49° and 63°. The average high for August is 75° with an average low of 56°. 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.