S
M
T
W
T
F
S
26
62°
40°
27
66°
36°
28
59°
38°
29
52°
44°
30
53°
45°
1
62°
43°
2
59°
45°
3
55°
41°
4
69°
50°
5
74°
57°
6
67°
51°
7
56°
47°
8
58°
38°
9
59°
39°
10
57°
41°
11
61°
42°
12
61°
43°
13
62°
44°
14
60°
47°
15
64°
45°
16
63°
44°
17
69°
48°
18
70°
49°
19
71°
48°
20
66°
49°
21
67°
49°
22
67°
48°
23
65°
46°
24
62°
45°
25
64°
45°
26
65°
50°
27
65°
48°
28
66°
46°
29
65°
44°
30
66°
48°
31
67°
52°
1
69°
49°
2
68°
47°
3
68°
52°
4
73°
53°
5
69°
53°
6
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in South Hampton
South Hampton's May 2026 forecast shows daily high temperatures ranging from 55° to 74°, with overnight lows between 38° and 57°. The average high for May is 65° with an average low of 47°. 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 South Hampton. See also: June | July | August.
