S
M
T
W
T
F
S
29
70°
35°
30
77°
59°
31
83°
63°
1
82°
63°
2
82°
60°
3
82°
65°
4
79°
51°
5
59°
42°
6
66°
37°
7
55°
40°
8
70°
36°
9
77°
54°
10
79°
52°
11
69°
51°
12
83°
52°
13
81°
68°
14
83°
66°
15
84°
66°
16
80°
67°
17
85°
69°
18
74°
43°
19
62°
42°
20
62°
43°
21
77°
57°
22
77°
58°
23
80°
59°
24
78°
62°
25
73°
51°
26
66°
48°
27
64°
47°
28
64°
50°
29
66°
48°
30
64°
52°
1
68°
52°
2
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Louisville East
Louisville East's April 2026 forecast shows daily high temperatures ranging from 62° to 85°, with overnight lows between 42° and 69°. The average high for April is 71° with an average low of 52°. 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 Louisville East. See also: May | June | July.