S
M
T
W
T
F
S
26
85°
64°
27
83°
68°
28
79°
69°
29
80°
69°
30
73°
66°
31
90°
72°
1
85°
74°
2
83°
74°
3
83°
74°
4
85°
72°
5
82°
71°
6
84°
72°
7
87°
71°
8
85°
73°
9
85°
72°
10
85°
71°
11
86°
70°
12
83°
67°
13
82°
66°
14
86°
68°
15
81°
66°
16
79°
65°
17
79°
69°
18
80°
68°
19
79°
66°
20
78°
65°
21
79°
70°
22
82°
69°
23
79°
65°
24
78°
65°
25
77°
66°
26
78°
65°
27
77°
64°
28
78°
64°
29
77°
63°
30
77°
65°
31
82°
70°
1
83°
71°
2
81°
70°
3
77°
66°
4
76°
63°
5
75°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Park Slope
Park Slope's August 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 62° and 74°. The average high for August is 81° with an average low of 68°. 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 Park Slope. See also: September | October | November.
