S
M
T
W
T
F
S
26
37°
23°
27
34°
25°
28
34°
21°
29
37°
19°
30
50°
30°
1
48°
39°
2
45°
28°
3
37°
23°
4
43°
27°
5
36°
30°
6
39°
27°
7
43°
23°
8
45°
23°
9
46°
25°
10
48°
37°
11
48°
32°
12
43°
32°
13
50°
30°
14
45°
32°
15
50°
37°
16
59°
32°
17
55°
36°
18
54°
36°
19
63°
34°
20
54°
45°
21
57°
39°
22
64°
37°
23
61°
36°
24
54°
43°
25
50°
36°
26
48°
32°
27
51°
37°
28
49°
35°
29
49°
29°
30
46°
29°
31
47°
33°
1
50°
37°
2
51°
42°
3
56°
45°
4
60°
44°
5
60°
46°
6
61°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Iitto
Iitto's May 2026 forecast shows daily high temperatures ranging from 46° to 61°, with overnight lows between 29° and 46°. The average high for May is 53° with an average low of 38°. 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 Iitto. See also: June | July | August.
