S
M
T
W
T
F
S
26
88°
69°
27
88°
68°
28
86°
69°
29
84°
68°
30
86°
63°
31
82°
62°
1
81°
62°
2
82°
64°
3
81°
67°
4
82°
65°
5
83°
63°
6
84°
66°
7
88°
68°
8
85°
68°
9
84°
66°
10
85°
62°
11
83°
61°
12
83°
62°
13
84°
66°
14
88°
67°
15
87°
66°
16
88°
67°
17
89°
67°
18
89°
66°
19
88°
60°
20
82°
60°
21
81°
61°
22
81°
59°
23
82°
59°
24
81°
60°
25
82°
59°
26
82°
59°
27
83°
60°
28
82°
60°
29
83°
59°
30
81°
59°
31
82°
63°
1
85°
58°
2
86°
57°
3
79°
56°
4
80°
57°
5
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Anna State Park
Lake Anna State Park's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 56° and 69°. The average high for August is 84° 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 Lake Anna State Park. See also: September | October | November.
