S
M
T
W
T
F
S
26
79°
57°
27
82°
54°
28
61°
50°
29
63°
43°
30
N/A
1
64°
39°
2
62°
42°
3
77°
56°
4
80°
54°
5
63°
45°
6
66°
44°
7
69°
47°
8
81°
56°
9
73°
52°
10
76°
57°
11
77°
53°
12
72°
54°
13
72°
54°
14
75°
53°
15
73°
58°
16
70°
57°
17
77°
59°
18
77°
59°
19
76°
60°
20
80°
60°
21
79°
59°
22
76°
57°
23
72°
54°
24
73°
60°
25
74°
61°
26
74°
54°
27
72°
54°
28
74°
55°
29
74°
55°
30
82°
63°
31
83°
64°
1
84°
64°
2
84°
63°
3
83°
63°
4
77°
60°
5
77°
57°
6
78°
57°
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 62° to 84°, with overnight lows between 39° and 64°. The average high for May is 75° with an average low of 56°. 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.
