S
M
T
W
T
F
S
26
54°
48°
27
55°
49°
28
56°
47°
29
55°
46°
30
63°
47°
1
64°
48°
2
57°
47°
3
57°
45°
4
58°
46°
5
58°
46°
6
59°
54°
7
69°
54°
8
64°
51°
9
63°
54°
10
62°
48°
11
59°
45°
12
59°
45°
13
60°
46°
14
61°
49°
15
62°
53°
16
64°
54°
17
68°
56°
18
70°
49°
19
63°
49°
20
64°
53°
21
67°
59°
22
72°
61°
23
73°
61°
24
75°
60°
25
71°
60°
26
75°
64°
27
77°
60°
28
68°
57°
29
78°
60°
30
77°
57°
31
70°
54°
1
73°
58°
2
74°
57°
3
75°
62°
4
76°
62°
5
77°
63°
6
71°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Put-in-Bay
Put-in-Bay's May 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 45° and 64°. The average high for May is 66° with an average low of 53°. 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 Put-in-Bay. See also: June | July | August.