S
M
T
W
T
F
S
26
58°
41°
27
66°
42°
28
62°
45°
29
58°
48°
30
60°
47°
1
63°
49°
2
58°
42°
3
59°
48°
4
61°
52°
5
68°
56°
6
67°
50°
7
63°
43°
8
60°
44°
9
62°
48°
10
64°
51°
11
64°
52°
12
63°
51°
13
62°
50°
14
64°
52°
15
66°
54°
16
67°
53°
17
67°
50°
18
68°
57°
19
75°
57°
20
73°
56°
21
69°
57°
22
76°
54°
23
68°
54°
24
71°
55°
25
70°
51°
26
70°
55°
27
69°
56°
28
70°
60°
29
77°
60°
30
76°
59°
31
76°
57°
1
72°
53°
2
70°
53°
3
69°
54°
4
72°
53°
5
71°
54°
6
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in South Hempstead
South Hempstead's May 2026 forecast shows daily high temperatures ranging from 58° to 77°, with overnight lows between 42° and 60°. The average high for May is 68° 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 South Hempstead. See also: June | July | August.
