S
M
T
W
T
F
S
30
85°
67°
31
87°
62°
1
84°
52°
2
88°
62°
3
95°
69°
4
87°
66°
5
89°
64°
6
82°
68°
7
83°
65°
8
88°
59°
9
80°
55°
10
85°
64°
11
87°
53°
12
72°
48°
13
64°
52°
14
70°
51°
15
69°
47°
16
70°
50°
17
71°
49°
18
75°
51°
19
74°
50°
20
70°
52°
21
73°
52°
22
69°
49°
23
60°
40°
24
78°
54°
25
75°
54°
26
76°
53°
27
76°
54°
28
75°
54°
29
73°
52°
30
73°
50°
1
65°
51°
2
72°
50°
3
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Milan
Milan's September 2026 forecast shows daily high temperatures ranging from 60° to 87°, with overnight lows between 40° and 64°. The average high for September is 73° 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 September weather will actually feel in Milan. See also: October | November | December.
