S
M
T
W
T
F
S
26
46°
41°
27
59°
41°
28
63°
45°
29
68°
46°
30
73°
54°
1
73°
59°
2
70°
59°
3
63°
48°
4
48°
45°
5
52°
45°
6
66°
50°
7
75°
55°
8
75°
57°
9
81°
59°
10
81°
63°
11
86°
68°
12
82°
55°
13
72°
52°
14
77°
55°
15
77°
57°
16
70°
52°
17
64°
50°
18
78°
56°
19
81°
58°
20
84°
61°
21
89°
62°
22
86°
59°
23
82°
56°
24
81°
57°
25
83°
59°
26
81°
58°
27
79°
54°
28
76°
53°
29
77°
56°
30
79°
58°
31
80°
55°
1
83°
57°
2
84°
58°
3
85°
58°
4
86°
59°
5
86°
58°
6
85°
58°
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 76° to 89°, with overnight lows between 53° and 62°. The average high for May is 82° with an average low of 58°. 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.
