S
M
T
W
T
F
S
26
63°
36°
27
73°
38°
28
68°
55°
29
62°
48°
30
53°
39°
1
57°
35°
2
49°
36°
3
57°
36°
4
74°
47°
5
74°
48°
6
49°
44°
7
57°
37°
8
56°
38°
9
63°
37°
10
59°
40°
11
55°
34°
12
60°
33°
13
69°
45°
14
51°
44°
15
64°
44°
16
80°
42°
17
82°
60°
18
92°
70°
19
90°
62°
20
71°
42°
21
58°
40°
22
65°
51°
23
61°
54°
24
66°
55°
25
72°
54°
26
69°
55°
27
70°
52°
28
74°
54°
29
73°
55°
30
75°
52°
31
74°
56°
1
70°
52°
2
70°
56°
3
68°
57°
4
71°
56°
5
70°
56°
6
72°
57°
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 58° to 92°, with overnight lows between 40° and 70°. The average high for May is 72° with an average low of 55°. 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.
