S
M
T
W
T
F
S
26
65°
44°
27
61°
49°
28
64°
46°
29
51°
37°
30
50°
34°
1
48°
30°
2
62°
28°
3
73°
48°
4
78°
40°
5
55°
36°
6
55°
31°
7
57°
31°
8
70°
33°
9
64°
38°
10
63°
33°
11
60°
30°
12
79°
40°
13
64°
42°
14
72°
35°
15
84°
50°
16
87°
59°
17
64°
49°
18
79°
61°
19
68°
42°
20
59°
37°
21
61°
43°
22
63°
46°
23
65°
48°
24
73°
53°
25
76°
54°
26
81°
52°
27
79°
54°
28
77°
52°
29
76°
52°
30
80°
51°
31
72°
49°
1
75°
55°
2
75°
54°
3
67°
51°
4
67°
50°
5
71°
55°
6
75°
56°
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 59° to 81°, with overnight lows between 37° and 61°. The average high for May is 72° with an average low of 51°. 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.