S
M
T
W
T
F
S
27
54°
32°
28
45°
32°
29
51°
30°
30
68°
36°
1
41°
31°
2
56°
31°
3
71°
37°
4
53°
45°
5
50°
34°
6
61°
32°
7
57°
42°
8
69°
39°
9
46°
38°
10
47°
38°
11
50°
33°
12
51°
31°
13
49°
27°
14
71°
27°
15
80°
54°
16
61°
42°
17
53°
39°
18
45°
39°
19
59°
41°
20
52°
40°
21
52°
40°
22
54°
36°
23
42°
36°
24
57°
40°
25
55°
42°
26
48°
38°
27
64°
38°
28
77°
44°
29
82°
57°
30
66°
48°
31
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Iona
Iona's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Iona. See also: June | July | August.
