S
M
T
W
T
F
S
26
60°
43°
27
61°
43°
28
62°
47°
29
65°
46°
30
68°
49°
1
68°
52°
2
67°
52°
3
64°
51°
4
63°
51°
5
65°
47°
6
63°
46°
7
64°
48°
8
64°
49°
9
67°
53°
10
70°
52°
11
70°
54°
12
67°
51°
13
68°
54°
14
69°
54°
15
67°
51°
16
65°
51°
17
66°
52°
18
67°
51°
19
67°
52°
20
68°
52°
21
67°
51°
22
75°
58°
23
76°
56°
24
73°
52°
25
71°
56°
26
71°
60°
27
77°
58°
28
75°
59°
29
76°
59°
30
76°
60°
31
78°
61°
1
79°
61°
2
77°
54°
3
73°
55°
4
74°
56°
5
74°
55°
6
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Milan
Milan's May 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 43° and 61°. The average high for May is 69° with an average low of 53°. 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 Milan. See also: June | July | August.