S
M
T
W
T
F
S
26
57°
41°
27
66°
40°
28
64°
41°
29
62°
44°
30
54°
46°
1
63°
46°
2
53°
46°
3
54°
43°
4
61°
43°
5
59°
49°
6
60°
52°
7
64°
48°
8
59°
45°
9
57°
46°
10
61°
51°
11
62°
43°
12
61°
43°
13
60°
46°
14
59°
50°
15
61°
46°
16
66°
46°
17
79°
56°
18
73°
59°
19
76°
58°
20
84°
61°
21
65°
52°
22
64°
51°
23
61°
47°
24
55°
49°
25
71°
54°
26
76°
58°
27
77°
60°
28
74°
51°
29
69°
51°
30
63°
47°
31
66°
49°
1
68°
48°
2
67°
50°
3
70°
52°
4
70°
56°
5
77°
59°
6
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Prudence Island
Prudence Island's May 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 47° and 60°. The average high for May is 71° with an average low of 53°. 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 Prudence Island. See also: June | July | August.
