S
M
T
W
T
F
S
26
88°
69°
27
89°
69°
28
87°
68°
29
85°
68°
30
86°
64°
31
81°
62°
1
81°
62°
2
82°
63°
3
82°
68°
4
83°
65°
5
82°
63°
6
85°
68°
7
86°
68°
8
85°
67°
9
84°
68°
10
83°
63°
11
83°
61°
12
85°
62°
13
84°
67°
14
87°
68°
15
86°
67°
16
88°
69°
17
89°
68°
18
88°
65°
19
86°
60°
20
81°
60°
21
80°
61°
22
80°
59°
23
81°
59°
24
80°
60°
25
81°
59°
26
82°
59°
27
82°
60°
28
81°
60°
29
80°
59°
30
79°
59°
31
82°
62°
1
85°
58°
2
83°
57°
3
78°
56°
4
79°
58°
5
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Round Hill
Round Hill's August 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 56° and 69°. The average high for August is 83° with an average low of 63°. 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 Round Hill. See also: September | October | November.
