S
M
T
W
T
F
S
26
58°
41°
27
66°
42°
28
62°
45°
29
58°
48°
30
60°
47°
1
62°
47°
2
64°
51°
3
60°
46°
4
66°
50°
5
66°
52°
6
60°
54°
7
66°
50°
8
66°
48°
9
61°
51°
10
65°
51°
11
63°
49°
12
65°
46°
13
66°
49°
14
65°
51°
15
67°
52°
16
70°
62°
17
80°
62°
18
72°
59°
19
83°
68°
20
84°
56°
21
69°
53°
22
65°
54°
23
65°
56°
24
71°
57°
25
72°
58°
26
74°
62°
27
78°
54°
28
67°
53°
29
66°
55°
30
68°
61°
31
75°
58°
1
68°
56°
2
69°
55°
3
68°
55°
4
69°
56°
5
70°
61°
6
75°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Valley Stream
Valley Stream's May 2026 forecast shows daily high temperatures ranging from 65° to 84°, with overnight lows between 51° and 68°. The average high for May is 71° with an average low of 57°. 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 Valley Stream. See also: June | July | August.
