S
M
T
W
T
F
S
26
55°
44°
27
73°
43°
28
71°
48°
29
54°
42°
30
52°
37°
1
45°
37°
2
46°
36°
3
62°
35°
4
74°
51°
5
69°
47°
6
51°
43°
7
55°
40°
8
56°
46°
9
70°
52°
10
56°
44°
11
55°
38°
12
63°
32°
13
62°
45°
14
57°
45°
15
65°
38°
16
73°
54°
17
84°
62°
18
89°
65°
19
85°
51°
20
56°
45°
21
54°
50°
22
61°
54°
23
66°
60°
24
66°
60°
25
68°
61°
26
70°
60°
27
69°
59°
28
71°
62°
29
69°
60°
30
73°
64°
31
74°
66°
1
72°
68°
2
75°
62°
3
75°
61°
4
70°
61°
5
70°
60°
6
73°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Painesville
Painesville's May 2026 forecast shows daily high temperatures ranging from 54° to 85°, with overnight lows between 45° and 68°. The average high for May is 69° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Painesville. See also: June | July | August.
