S
M
T
W
T
F
S
26
86°
72°
27
86°
76°
28
89°
75°
29
85°
65°
30
73°
64°
1
64°
52°
2
74°
49°
3
76°
55°
4
80°
68°
5
85°
74°
6
85°
62°
7
70°
59°
8
76°
62°
9
83°
67°
10
83°
68°
11
81°
62°
12
84°
61°
13
85°
64°
14
86°
67°
15
87°
66°
16
85°
64°
17
82°
67°
18
81°
68°
19
82°
68°
20
83°
67°
21
85°
66°
22
84°
63°
23
81°
63°
24
82°
66°
25
82°
64°
26
83°
63°
27
82°
64°
28
83°
66°
29
84°
69°
30
83°
69°
31
82°
70°
1
85°
69°
2
86°
70°
3
86°
72°
4
87°
72°
5
85°
71°
6
83°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hempstead
Hempstead's May 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 55° and 74°. The average high for May is 83° with an average low of 66°. 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 Hempstead. See also: June | July | August.
