S
M
T
W
T
F
S
26
88°
63°
27
84°
63°
28
70°
54°
29
70°
45°
30
68°
46°
1
68°
45°
2
77°
37°
3
82°
45°
4
91°
57°
5
72°
48°
6
64°
46°
7
77°
43°
8
88°
52°
9
88°
50°
10
66°
50°
11
79°
43°
12
90°
52°
13
88°
57°
14
95°
64°
15
99°
70°
16
90°
70°
17
90°
70°
18
89°
54°
19
74°
56°
20
68°
56°
21
74°
58°
22
78°
59°
23
85°
60°
24
84°
59°
25
82°
62°
26
83°
65°
27
85°
63°
28
85°
64°
29
90°
58°
30
87°
66°
31
88°
65°
1
87°
66°
2
85°
66°
3
81°
60°
4
81°
60°
5
82°
66°
6
86°
68°
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 68° to 90°, with overnight lows between 54° and 70°. 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 Clinton. See also: June | July | August.
