S
M
T
W
T
F
S
26
84°
62°
27
83°
65°
28
76°
64°
29
71°
57°
30
64°
50°
1
65°
49°
2
71°
48°
3
75°
45°
4
80°
56°
5
71°
52°
6
56°
48°
7
70°
45°
8
75°
50°
9
84°
58°
10
80°
60°
11
77°
53°
12
80°
49°
13
85°
53°
14
80°
59°
15
89°
71°
16
88°
68°
17
89°
71°
18
87°
70°
19
80°
65°
20
77°
61°
21
76°
60°
22
82°
59°
23
80°
59°
24
84°
62°
25
87°
65°
26
83°
62°
27
82°
67°
28
86°
66°
29
85°
67°
30
82°
65°
31
81°
63°
1
82°
65°
2
83°
67°
3
83°
68°
4
86°
68°
5
88°
69°
6
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Grays
Grays's May 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 53° and 71°. The average high for May is 84° with an average low of 65°. 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 Grays. See also: June | July | August.
