S
M
T
W
T
F
S
26
83°
64°
27
83°
65°
28
79°
64°
29
78°
64°
30
77°
58°
31
76°
57°
1
76°
58°
2
77°
59°
3
77°
64°
4
78°
62°
5
78°
60°
6
81°
64°
7
81°
64°
8
77°
62°
9
77°
60°
10
80°
61°
11
79°
62°
12
82°
64°
13
84°
63°
14
83°
64°
15
80°
63°
16
84°
64°
17
84°
64°
18
83°
58°
19
80°
56°
20
76°
56°
21
76°
57°
22
77°
56°
23
77°
56°
24
78°
57°
25
78°
56°
26
79°
56°
27
80°
58°
28
82°
56°
29
77°
55°
30
77°
56°
31
82°
59°
1
82°
58°
2
78°
56°
3
76°
55°
4
79°
56°
5
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oak Hill
Oak Hill's August 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 55° and 65°. The average high for August is 79° 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 Oak Hill. See also: September | October | November.