S
M
T
W
T
F
S
26
58°
34°
27
61°
34°
28
57°
36°
29
56°
37°
30
58°
37°
1
63°
40°
2
59°
46°
3
58°
45°
4
57°
46°
5
63°
43°
6
67°
47°
7
61°
42°
8
59°
38°
9
57°
39°
10
59°
43°
11
63°
43°
12
59°
44°
13
60°
39°
14
65°
50°
15
67°
51°
16
69°
53°
17
73°
44°
18
63°
41°
19
62°
42°
20
64°
53°
21
74°
53°
22
75°
55°
23
77°
56°
24
74°
55°
25
74°
54°
26
68°
53°
27
70°
55°
28
69°
55°
29
68°
56°
30
68°
55°
31
70°
51°
1
69°
45°
2
68°
48°
3
72°
50°
4
76°
51°
5
73°
48°
6
70°
52°
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 56° to 77°, with overnight lows between 34° and 56°. The average high for May is 66° 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.
