S
M
T
W
T
F
S
26
75°
48°
27
75°
52°
28
77°
52°
29
77°
48°
30
72°
57°
1
72°
48°
2
73°
48°
3
72°
52°
4
73°
54°
5
70°
55°
6
72°
61°
7
77°
57°
8
72°
61°
9
75°
55°
10
72°
59°
11
73°
63°
12
72°
61°
13
68°
57°
14
70°
54°
15
70°
57°
16
64°
55°
17
70°
48°
18
70°
54°
19
73°
54°
20
75°
54°
21
84°
55°
22
82°
61°
23
82°
61°
24
83°
59°
25
90°
60°
26
90°
63°
27
90°
62°
28
88°
64°
29
87°
65°
30
84°
63°
31
84°
64°
1
83°
63°
2
85°
64°
3
86°
64°
4
84°
63°
5
86°
64°
6
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Roma
Roma's May 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 55° and 65°. The average high for May is 85° 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 Roma. See also: June | July | August.
