S
M
T
W
T
F
S
26
66°
48°
27
67°
46°
28
77°
41°
29
80°
44°
30
78°
47°
1
79°
51°
2
86°
54°
3
75°
50°
4
65°
46°
5
67°
48°
6
78°
52°
7
91°
54°
8
94°
55°
9
90°
51°
10
83°
52°
11
79°
53°
12
84°
54°
13
83°
56°
14
82°
54°
15
74°
47°
16
75°
48°
17
75°
48°
18
76°
49°
19
76°
49°
20
77°
50°
21
83°
54°
22
84°
56°
23
85°
54°
24
83°
55°
25
84°
55°
26
85°
56°
27
84°
54°
28
82°
53°
29
83°
51°
30
79°
50°
31
78°
50°
1
79°
51°
2
81°
52°
3
84°
54°
4
86°
54°
5
85°
55°
6
84°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alessandro
Alessandro's May 2026 forecast shows daily high temperatures ranging from 65° to 94°, with overnight lows between 46° and 56°. The average high for May is 81° with an average low of 52°. 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 Alessandro. See also: June | July | August.