S
M
T
W
T
F
S
28
87°
71°
29
91°
69°
30
94°
74°
1
95°
73°
2
95°
73°
3
96°
74°
4
93°
68°
5
84°
70°
6
86°
67°
7
86°
68°
8
87°
67°
9
88°
68°
10
86°
67°
11
83°
66°
12
86°
66°
13
84°
65°
14
86°
65°
15
86°
66°
16
88°
69°
17
87°
64°
18
82°
61°
19
86°
67°
20
86°
63°
21
82°
61°
22
83°
61°
23
84°
62°
24
87°
66°
25
82°
65°
26
82°
65°
27
84°
67°
28
87°
67°
29
87°
66°
30
88°
67°
31
86°
66°
1
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Louisa
Louisa's July 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 61° and 70°. The average high for July is 86° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Louisa. See also: August | September | October.