S
M
T
W
T
F
S
26
63°
41°
27
70°
39°
28
61°
45°
29
64°
45°
30
66°
45°
1
73°
50°
2
72°
48°
3
66°
54°
4
59°
50°
5
61°
48°
6
54°
41°
7
57°
41°
8
64°
41°
9
70°
43°
10
55°
36°
11
52°
32°
12
57°
32°
13
55°
41°
14
54°
41°
15
55°
41°
16
57°
37°
17
63°
46°
18
57°
41°
19
66°
50°
20
68°
54°
21
73°
50°
22
N/A
23
80°
53°
24
83°
56°
25
89°
59°
26
83°
51°
27
71°
47°
28
71°
48°
29
76°
54°
30
72°
52°
31
67°
50°
1
70°
52°
2
67°
52°
3
68°
50°
4
62°
45°
5
63°
46°
6
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Newport
Newport's May 2026 forecast shows daily high temperatures ranging from 62° to 89°, with overnight lows between 45° and 59°. The average high for May is 72° with an average low of 51°. 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.
