S
M
T
W
T
F
S
26
85°
64°
27
83°
68°
28
79°
69°
29
80°
69°
30
74°
66°
31
85°
67°
1
86°
72°
2
83°
75°
3
80°
71°
4
84°
66°
5
83°
70°
6
88°
75°
7
91°
72°
8
87°
71°
9
88°
75°
10
85°
72°
11
85°
72°
12
84°
71°
13
85°
70°
14
84°
71°
15
83°
70°
16
80°
71°
17
83°
70°
18
84°
69°
19
87°
70°
20
84°
69°
21
80°
66°
22
78°
66°
23
81°
70°
24
81°
70°
25
83°
71°
26
84°
72°
27
82°
68°
28
79°
59°
29
78°
63°
30
83°
68°
31
76°
62°
1
76°
62°
2
77°
63°
3
76°
67°
4
76°
66°
5
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brooklyn Heights
Brooklyn Heights's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 59° and 72°. The average high for August is 80° with an average low of 67°. 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 Heights. See also: September | October | November.