S
M
T
W
T
F
S
26
56°
41°
27
57°
44°
28
54°
43°
29
52°
43°
30
52°
42°
1
53°
42°
2
52°
44°
3
52°
42°
4
53°
42°
5
52°
43°
6
52°
41°
7
53°
44°
8
54°
49°
9
58°
49°
10
57°
48°
11
55°
49°
12
56°
45°
13
54°
43°
14
57°
46°
15
61°
50°
16
62°
50°
17
62°
51°
18
61°
51°
19
62°
50°
20
62°
51°
21
61°
51°
22
62°
50°
23
60°
51°
24
59°
50°
25
61°
49°
26
62°
50°
27
66°
51°
28
65°
46°
29
61°
49°
30
65°
47°
31
63°
50°
1
63°
49°
2
64°
47°
3
63°
51°
4
60°
49°
5
60°
48°
6
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Newport
Newport's May 2026 forecast shows daily high temperatures ranging from 52° to 66°, with overnight lows between 41° and 51°. The average high for May is 58° with an average low of 47°. 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 Newport. See also: June | July | August.
