S
M
T
W
T
F
S
26
58°
50°
27
57°
42°
28
59°
42°
29
58°
42°
30
59°
43°
1
59°
49°
2
59°
49°
3
57°
51°
4
63°
47°
5
58°
52°
6
57°
52°
7
59°
51°
8
63°
51°
9
56°
43°
10
64°
52°
11
56°
43°
12
57°
51°
13
66°
53°
14
59°
42°
15
57°
50°
16
56°
50°
17
63°
49°
18
65°
40°
19
61°
41°
20
65°
48°
21
61°
51°
22
62°
54°
23
56°
54°
24
57°
54°
25
60°
47°
26
58°
44°
27
67°
49°
28
70°
51°
29
72°
50°
30
63°
46°
31
65°
48°
1
67°
49°
2
63°
47°
3
62°
49°
4
59°
48°
5
58°
50°
6
60°
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 56° to 72°, with overnight lows between 44° and 54°. The average high for May is 63° with an average low of 49°. 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.
