S
M
T
W
T
F
S
26
88°
75°
27
88°
75°
28
87°
76°
29
85°
75°
30
84°
75°
31
88°
74°
1
88°
75°
2
87°
74°
3
88°
74°
4
88°
75°
5
87°
75°
6
84°
74°
7
83°
71°
8
82°
69°
9
82°
69°
10
83°
70°
11
82°
74°
12
86°
74°
13
87°
73°
14
87°
68°
15
82°
68°
16
81°
72°
17
83°
74°
18
81°
68°
19
84°
68°
20
82°
69°
21
84°
68°
22
85°
68°
23
85°
67°
24
84°
66°
25
84°
67°
26
83°
71°
27
85°
72°
28
82°
71°
29
85°
73°
30
85°
70°
31
83°
64°
1
81°
64°
2
77°
65°
3
77°
64°
4
78°
64°
5
77°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Forest Hills
Forest Hills's August 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 64° and 76°. The average high for August is 84° with an average low of 71°. 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 Forest Hills. See also: September | October | November.