S
M
T
W
T
F
S
26
81°
51°
27
83°
61°
28
66°
55°
29
64°
50°
30
67°
40°
1
66°
44°
2
60°
42°
3
77°
55°
4
80°
58°
5
65°
46°
6
56°
45°
7
61°
46°
8
68°
53°
9
70°
54°
10
72°
55°
11
73°
55°
12
73°
56°
13
74°
53°
14
76°
56°
15
74°
61°
16
71°
60°
17
75°
63°
18
78°
63°
19
79°
62°
20
79°
64°
21
78°
64°
22
78°
61°
23
75°
56°
24
74°
58°
25
77°
64°
26
77°
61°
27
76°
59°
28
75°
58°
29
75°
57°
30
76°
65°
31
82°
65°
1
78°
66°
2
85°
67°
3
85°
64°
4
77°
59°
5
77°
59°
6
78°
60°
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 85°, with overnight lows between 42° and 67°. The average high for May is 74° with an average low of 58°. 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.
