S
M
T
W
T
F
S
26
62°
37°
27
71°
33°
28
64°
34°
29
68°
46°
30
61°
47°
1
64°
46°
2
59°
38°
3
59°
37°
4
66°
47°
5
79°
57°
6
68°
50°
7
62°
38°
8
59°
39°
9
61°
45°
10
64°
46°
11
64°
47°
12
65°
48°
13
63°
47°
14
66°
48°
15
66°
49°
16
67°
50°
17
67°
48°
18
68°
53°
19
75°
54°
20
74°
54°
21
71°
53°
22
75°
52°
23
69°
51°
24
73°
50°
25
69°
48°
26
69°
52°
27
68°
55°
28
70°
57°
29
76°
56°
30
75°
55°
31
76°
53°
1
71°
49°
2
69°
49°
3
69°
50°
4
71°
50°
5
70°
50°
6
71°
50°
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 59° to 79°, with overnight lows between 37° and 57°. The average high for May is 68° with an average low of 49°. 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.
