S
M
T
W
T
F
S
26
54°
48°
27
51°
46°
28
52°
44°
29
57°
44°
30
61°
45°
1
60°
47°
2
58°
45°
3
58°
45°
4
57°
46°
5
58°
43°
6
60°
52°
7
65°
51°
8
62°
48°
9
62°
53°
10
63°
46°
11
60°
44°
12
59°
44°
13
59°
46°
14
61°
45°
15
62°
51°
16
63°
52°
17
66°
56°
18
71°
48°
19
63°
47°
20
64°
51°
21
67°
58°
22
70°
59°
23
71°
60°
24
75°
59°
25
71°
58°
26
75°
61°
27
76°
59°
28
73°
58°
29
76°
59°
30
77°
57°
31
71°
54°
1
70°
55°
2
71°
57°
3
75°
61°
4
76°
61°
5
78°
62°
6
73°
61°
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 51° to 78°, with overnight lows between 43° and 62°. The average high for May is 66° 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 May weather will actually feel in Painesville. See also: June | July | August.
