S
M
T
W
T
F
S
26
77°
59°
27
70°
54°
28
66°
50°
29
81°
59°
30
73°
61°
1
64°
54°
2
63°
50°
3
68°
39°
4
77°
45°
5
79°
52°
6
81°
61°
7
79°
55°
8
70°
46°
9
72°
54°
10
81°
54°
11
77°
59°
12
72°
52°
13
79°
43°
14
77°
54°
15
75°
41°
16
82°
52°
17
88°
64°
18
90°
62°
19
89°
64°
20
90°
69°
21
87°
64°
22
83°
62°
23
81°
65°
24
83°
66°
25
82°
67°
26
81°
66°
27
84°
66°
28
82°
65°
29
81°
64°
30
83°
61°
31
80°
62°
1
87°
66°
2
88°
66°
3
88°
65°
4
82°
66°
5
83°
65°
6
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clinton
Clinton's May 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 61° and 69°. The average high for May is 85° 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 Clinton. See also: June | July | August.
