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