S
M
T
W
T
F
S
26
83°
67°
27
77°
64°
28
77°
62°
29
78°
65°
30
80°
67°
31
83°
67°
1
81°
66°
2
78°
65°
3
84°
60°
4
79°
59°
5
78°
61°
6
79°
59°
7
77°
58°
8
78°
59°
9
77°
57°
10
77°
64°
11
79°
65°
12
81°
64°
13
83°
57°
14
77°
56°
15
77°
58°
16
78°
59°
17
75°
57°
18
75°
56°
19
76°
56°
20
79°
57°
21
79°
62°
22
81°
63°
23
82°
64°
24
83°
64°
25
84°
63°
26
83°
60°
27
79°
59°
28
81°
62°
29
80°
56°
30
78°
53°
31
74°
51°
1
71°
54°
2
72°
52°
3
72°
53°
4
73°
52°
5
70°
52°
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 70° to 84°, with overnight lows between 51° and 67°. The average high for August is 78° with an average low of 60°. 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.