S
M
T
W
T
F
S
26
65°
45°
27
68°
44°
28
76°
47°
29
71°
51°
30
62°
38°
1
65°
36°
2
58°
34°
3
60°
31°
4
71°
38°
5
75°
44°
6
70°
56°
7
60°
43°
8
67°
33°
9
71°
41°
10
77°
43°
11
61°
41°
12
70°
41°
13
71°
41°
14
50°
42°
15
70°
38°
16
79°
46°
17
85°
58°
18
87°
61°
19
88°
61°
20
85°
63°
21
73°
52°
22
63°
55°
23
68°
60°
24
74°
60°
25
75°
59°
26
75°
60°
27
74°
57°
28
73°
56°
29
75°
55°
30
78°
52°
31
77°
56°
1
78°
57°
2
78°
58°
3
77°
57°
4
74°
57°
5
72°
53°
6
75°
58°
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 63° to 88°, with overnight lows between 52° and 63°. The average high for May is 76° with an average low of 57°. 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.
