S
M
T
W
T
F
S
26
88°
70°
27
90°
73°
28
88°
71°
29
88°
68°
30
76°
65°
1
65°
53°
2
73°
51°
3
78°
47°
4
80°
51°
5
83°
57°
6
86°
73°
7
77°
61°
8
69°
63°
9
72°
65°
10
86°
65°
11
81°
67°
12
84°
67°
13
86°
63°
14
88°
62°
15
89°
65°
16
87°
67°
17
89°
69°
18
87°
74°
19
87°
71°
20
84°
70°
21
84°
69°
22
79°
67°
23
80°
69°
24
81°
68°
25
80°
67°
26
81°
68°
27
81°
69°
28
83°
68°
29
81°
67°
30
83°
66°
31
87°
67°
1
88°
68°
2
88°
68°
3
84°
67°
4
84°
68°
5
85°
68°
6
83°
69°
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 79° to 88°, with overnight lows between 66° and 74°. The average high for May is 84° with an average low of 68°. 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.
