S
M
T
W
T
F
S
26
81°
63°
27
86°
73°
28
82°
70°
29
71°
61°
30
N/A
1
67°
49°
2
73°
46°
3
79°
53°
4
79°
63°
5
77°
55°
6
76°
52°
7
78°
48°
8
79°
55°
9
75°
57°
10
80°
60°
11
83°
61°
12
84°
60°
13
83°
57°
14
84°
59°
15
85°
64°
16
85°
65°
17
84°
65°
18
85°
64°
19
85°
65°
20
86°
65°
21
83°
66°
22
84°
65°
23
81°
64°
24
85°
66°
25
87°
66°
26
81°
63°
27
81°
60°
28
85°
64°
29
87°
66°
30
88°
67°
31
89°
67°
1
89°
68°
2
88°
68°
3
90°
69°
4
90°
67°
5
85°
64°
6
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in De Gray
De Gray's May 2026 forecast shows daily high temperatures ranging from 67° to 90°, with overnight lows between 46° and 69°. The average high for May is 83° with an average low of 62°. 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 De Gray. See also: June | July | August.
