S
M
T
W
T
F
S
26
62°
50°
27
68°
48°
28
75°
44°
29
80°
46°
30
81°
47°
1
78°
49°
2
66°
52°
3
71°
49°
4
63°
49°
5
74°
51°
6
80°
53°
7
85°
51°
8
86°
53°
9
89°
54°
10
90°
57°
11
95°
54°
12
96°
54°
13
94°
55°
14
88°
54°
15
87°
54°
16
83°
50°
17
84°
53°
18
84°
53°
19
85°
54°
20
86°
55°
21
85°
54°
22
84°
54°
23
86°
55°
24
87°
56°
25
87°
55°
26
86°
54°
27
79°
55°
28
79°
54°
29
80°
55°
30
82°
55°
31
81°
56°
1
84°
56°
2
87°
55°
3
86°
56°
4
83°
55°
5
83°
55°
6
81°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Asti
Asti's May 2026 forecast shows daily high temperatures ranging from 63° to 96°, with overnight lows between 49° and 57°. The average high for May is 84° with an average low of 54°. 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 Asti. See also: June | July | August.
