S
M
T
W
T
F
S
26
64°
52°
27
68°
47°
28
74°
47°
29
82°
50°
30
82°
51°
1
83°
52°
2
74°
50°
3
73°
49°
4
65°
50°
5
67°
51°
6
78°
55°
7
84°
54°
8
81°
55°
9
82°
57°
10
88°
58°
11
84°
55°
12
88°
58°
13
89°
58°
14
81°
50°
15
76°
51°
16
77°
51°
17
77°
49°
18
76°
52°
19
76°
48°
20
79°
51°
21
82°
54°
22
85°
55°
23
86°
57°
24
87°
57°
25
87°
56°
26
86°
56°
27
85°
55°
28
82°
53°
29
80°
52°
30
79°
51°
31
79°
52°
1
80°
52°
2
83°
53°
3
85°
55°
4
87°
57°
5
86°
55°
6
82°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clay
Clay's May 2026 forecast shows daily high temperatures ranging from 65° to 89°, with overnight lows between 48° and 58°. The average high for May is 81° 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 Clay. See also: June | July | August.
