S
M
T
W
T
F
S
26
65°
49°
27
66°
53°
28
69°
54°
29
69°
49°
30
49°
39°
1
47°
39°
2
51°
38°
3
63°
45°
4
63°
47°
5
54°
49°
6
64°
49°
7
64°
45°
8
49°
45°
9
63°
44°
10
67°
52°
11
60°
50°
12
59°
48°
13
54°
45°
14
56°
44°
15
60°
45°
16
50°
42°
17
57°
41°
18
60°
44°
19
58°
43°
20
62°
47°
21
60°
50°
22
60°
50°
23
64°
52°
24
N/A
25
83°
64°
26
87°
65°
27
89°
66°
28
88°
65°
29
86°
62°
30
84°
64°
31
79°
60°
1
80°
61°
2
81°
61°
3
80°
61°
4
82°
61°
5
81°
62°
6
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Melfi
Melfi's May 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 56° and 66°. The average high for May is 83° with an average low of 62°. 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 Melfi. See also: June | July | August.