S
M
T
W
T
F
S
26
63°
43°
27
72°
37°
28
60°
52°
29
57°
51°
30
60°
44°
1
55°
41°
2
54°
36°
3
53°
38°
4
61°
49°
5
70°
49°
6
59°
41°
7
52°
35°
8
53°
36°
9
54°
41°
10
56°
40°
11
59°
41°
12
58°
42°
13
61°
44°
14
62°
45°
15
62°
46°
16
63°
47°
17
63°
47°
18
64°
51°
19
71°
52°
20
71°
52°
21
70°
53°
22
72°
52°
23
72°
52°
24
71°
49°
25
65°
45°
26
66°
53°
27
65°
53°
28
69°
54°
29
72°
54°
30
70°
53°
31
71°
48°
1
67°
47°
2
65°
47°
3
65°
48°
4
67°
47°
5
66°
48°
6
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Iola
Iola's May 2026 forecast shows daily high temperatures ranging from 52° to 72°, with overnight lows between 35° and 54°. The average high for May is 64° with an average low of 47°. 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 Iola. See also: June | July | August.