S
M
T
W
T
F
S
29
72°
29°
30
76°
61°
31
85°
64°
1
82°
61°
2
88°
59°
3
84°
66°
4
87°
66°
5
66°
45°
6
66°
37°
7
58°
39°
8
72°
48°
9
80°
52°
10
83°
60°
11
73°
48°
12
85°
66°
13
85°
61°
14
90°
65°
15
75°
50°
16
84°
54°
17
82°
53°
18
76°
55°
19
77°
55°
20
80°
58°
21
82°
41°
22
72°
39°
23
67°
47°
24
76°
50°
25
72°
48°
26
72°
44°
27
66°
40°
28
65°
42°
29
73°
48°
30
75°
51°
1
74°
51°
2
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Louisa
Louisa's April 2026 forecast shows daily high temperatures ranging from 65° to 90°, with overnight lows between 39° and 66°. The average high for April is 76° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Louisa. See also: May | June | July.