S
M
T
W
T
F
S
26
75°
54°
27
76°
57°
28
76°
61°
29
77°
62°
30
81°
63°
31
83°
65°
1
83°
64°
2
84°
64°
3
84°
63°
4
83°
57°
5
79°
57°
6
75°
56°
7
74°
56°
8
75°
56°
9
76°
57°
10
78°
58°
11
79°
62°
12
81°
63°
13
80°
64°
14
81°
65°
15
81°
62°
16
83°
57°
17
75°
58°
18
75°
55°
19
76°
56°
20
80°
61°
21
80°
60°
22
74°
61°
23
76°
59°
24
77°
62°
25
80°
58°
26
73°
58°
27
74°
57°
28
77°
62°
29
75°
62°
30
79°
63°
31
79°
61°
1
78°
60°
2
76°
59°
3
78°
57°
4
73°
56°
5
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Forest Hill
Forest Hill's August 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 54° and 65°. 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 Hill. See also: September | October | November.
