S
M
T
W
T
F
S
26
63°
42°
27
73°
35°
28
65°
38°
29
66°
49°
30
60°
48°
1
66°
36°
2
61°
45°
3
61°
39°
4
73°
36°
5
84°
46°
6
70°
52°
7
64°
45°
8
60°
39°
9
58°
47°
10
70°
51°
11
63°
44°
12
69°
34°
13
70°
43°
14
66°
45°
15
67°
46°
16
81°
42°
17
89°
53°
18
94°
59°
19
95°
63°
20
86°
56°
21
64°
47°
22
65°
47°
23
56°
48°
24
64°
54°
25
70°
56°
26
78°
56°
27
77°
55°
28
77°
54°
29
74°
55°
30
78°
57°
31
80°
60°
1
82°
54°
2
70°
52°
3
68°
53°
4
69°
57°
5
74°
55°
6
74°
56°
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 56° to 86°, with overnight lows between 47° and 60°. The average high for May is 73° with an average low of 54°. 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.
