S
M
T
W
T
F
S
26
66°
41°
27
63°
45°
28
57°
39°
29
63°
36°
30
72°
39°
1
64°
45°
2
61°
41°
3
57°
48°
4
N/A
5
56°
43°
6
54°
41°
7
58°
43°
8
59°
45°
9
60°
46°
10
56°
45°
11
57°
43°
12
58°
44°
13
57°
43°
14
58°
43°
15
57°
45°
16
59°
44°
17
57°
42°
18
58°
45°
19
58°
46°
20
57°
43°
21
57°
43°
22
58°
44°
23
58°
48°
24
59°
49°
25
60°
49°
26
60°
48°
27
59°
46°
28
59°
44°
29
60°
43°
30
60°
47°
31
63°
46°
1
61°
45°
2
63°
47°
3
64°
45°
4
61°
47°
5
61°
46°
6
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Newport
Newport's May 2026 forecast shows daily high temperatures ranging from 54° to 65°, with overnight lows between 41° and 50°. The average high for May is 59° with an average low of 45°. 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.
