S
M
T
W
T
F
S
26
79°
56°
27
65°
52°
28
67°
51°
29
66°
50°
30
63°
50°
1
67°
51°
2
66°
50°
3
65°
51°
4
63°
45°
5
63°
45°
6
62°
46°
7
64°
47°
8
64°
47°
9
65°
48°
10
65°
47°
11
64°
47°
12
65°
48°
13
67°
49°
14
67°
49°
15
66°
48°
16
67°
48°
17
68°
49°
18
69°
50°
19
70°
51°
20
69°
52°
21
70°
50°
22
74°
51°
23
75°
54°
24
75°
56°
25
74°
56°
26
77°
54°
27
77°
54°
28
76°
56°
29
78°
56°
30
75°
53°
31
77°
57°
1
78°
54°
2
74°
53°
3
74°
52°
4
75°
54°
5
75°
56°
6
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Milano
Milano's May 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 45° and 59°. The average high for May is 70° 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 Milano. See also: June | July | August.