S
M
T
W
T
F
S
26
68°
51°
27
66°
47°
28
60°
41°
29
62°
39°
30
66°
38°
1
67°
32°
2
67°
30°
3
81°
47°
4
85°
45°
5
60°
47°
6
61°
43°
7
76°
36°
8
73°
46°
9
83°
42°
10
72°
45°
11
82°
39°
12
87°
54°
13
81°
41°
14
84°
55°
15
94°
59°
16
93°
62°
17
91°
61°
18
88°
52°
19
62°
49°
20
67°
43°
21
64°
54°
22
76°
61°
23
79°
53°
24
85°
61°
25
87°
63°
26
82°
63°
27
77°
63°
28
77°
63°
29
79°
60°
30
77°
59°
31
74°
55°
1
79°
61°
2
80°
58°
3
80°
60°
4
82°
62°
5
83°
61°
6
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clay Center
Clay Center's May 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 53° and 66°. The average high for May is 80° with an average low of 61°. 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 Center. See also: June | July | August.