S
M
T
W
T
F
S
26
86°
64°
27
88°
68°
28
86°
72°
29
81°
68°
30
68°
59°
1
59°
51°
2
70°
44°
3
74°
50°
4
80°
56°
5
80°
67°
6
80°
57°
7
76°
52°
8
73°
57°
9
74°
61°
10
78°
62°
11
82°
64°
12
81°
61°
13
84°
63°
14
83°
62°
15
85°
67°
16
85°
66°
17
86°
67°
18
86°
67°
19
85°
66°
20
86°
68°
21
87°
68°
22
85°
67°
23
81°
68°
24
83°
68°
25
82°
69°
26
80°
68°
27
82°
66°
28
83°
64°
29
87°
67°
30
86°
68°
31
86°
68°
1
86°
67°
2
89°
70°
3
89°
70°
4
88°
69°
5
85°
67°
6
84°
67°
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 89°, with overnight lows between 44° and 70°. The average high for May is 82° with an average low of 64°. 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.
