S
M
T
W
T
F
S
29
55°
34°
30
69°
53°
31
76°
56°
1
44°
35°
2
78°
37°
3
75°
46°
4
81°
43°
5
49°
38°
6
48°
32°
7
37°
23°
8
58°
21°
9
74°
51°
10
68°
38°
11
45°
34°
12
77°
36°
13
74°
56°
14
78°
57°
15
78°
57°
16
76°
54°
17
64°
49°
18
77°
43°
19
49°
34°
20
39°
35°
21
61°
47°
22
54°
45°
23
62°
55°
24
71°
56°
25
59°
46°
26
52°
44°
27
53°
47°
28
52°
47°
29
51°
46°
30
54°
45°
1
53°
51°
2
57°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Painesville on-the-Lake
Painesville on-the-Lake's April 2026 forecast shows daily high temperatures ranging from 39° to 77°, with overnight lows between 34° and 56°. The average high for April is 56° with an average low of 45°. 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 Painesville on-the-Lake. See also: May | June | July.
