S
M
T
W
T
F
S
26
56°
37°
27
67°
42°
28
64°
51°
29
55°
32°
30
49°
30°
1
47°
29°
2
54°
25°
3
68°
45°
4
79°
45°
5
58°
42°
6
56°
32°
7
55°
28°
8
64°
31°
9
73°
42°
10
63°
31°
11
52°
33°
12
72°
32°
13
59°
36°
14
63°
34°
15
75°
51°
16
83°
60°
17
70°
51°
18
83°
58°
19
79°
53°
20
57°
44°
21
55°
42°
22
65°
48°
23
65°
51°
24
79°
53°
25
85°
57°
26
85°
59°
27
85°
54°
28
77°
54°
29
77°
56°
30
73°
53°
31
76°
56°
1
77°
58°
2
79°
56°
3
79°
59°
4
78°
58°
5
80°
60°
6
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kings Island
Kings Island's May 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 53° and 60°. The average high for May is 79° with an average low of 56°. 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 Kings Island. See also: June | July | August.