S
M
T
W
T
F
S
26
65°
52°
27
66°
49°
28
71°
43°
29
73°
50°
30
67°
51°
1
64°
50°
2
59°
52°
3
67°
44°
4
73°
43°
5
77°
51°
6
81°
55°
7
73°
54°
8
71°
53°
9
76°
57°
10
81°
61°
11
83°
56°
12
68°
50°
13
77°
60°
14
77°
51°
15
75°
56°
16
80°
64°
17
82°
69°
18
83°
64°
19
84°
64°
20
82°
65°
21
81°
62°
22
77°
61°
23
79°
66°
24
78°
65°
25
77°
64°
26
79°
62°
27
82°
66°
28
83°
65°
29
82°
66°
30
82°
67°
31
82°
66°
1
79°
66°
2
80°
65°
3
78°
66°
4
78°
65°
5
79°
67°
6
81°
68°
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 75° to 84°, with overnight lows between 51° and 69°. The average high for May is 80° with an average low of 64°. 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.
