S
M
T
W
T
F
S
26
64°
32°
27
71°
37°
28
71°
46°
29
69°
43°
30
53°
42°
1
52°
37°
2
48°
35°
3
50°
34°
4
58°
47°
5
65°
52°
6
56°
44°
7
53°
36°
8
47°
34°
9
52°
37°
10
56°
40°
11
56°
40°
12
56°
42°
13
57°
43°
14
56°
41°
15
62°
40°
16
60°
39°
17
59°
38°
18
61°
47°
19
62°
47°
20
68°
46°
21
70°
47°
22
67°
44°
23
61°
45°
24
61°
45°
25
62°
42°
26
63°
41°
27
63°
46°
28
62°
48°
29
64°
50°
30
69°
48°
31
69°
44°
1
63°
42°
2
63°
43°
3
64°
43°
4
62°
45°
5
64°
44°
6
65°
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 47° to 70°, with overnight lows between 34° and 52°. The average high for May is 60° with an average low of 43°. 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.
