S
M
T
W
T
F
S
26
65°
52°
27
67°
51°
28
73°
42°
29
78°
55°
30
74°
56°
1
65°
53°
2
57°
41°
3
68°
48°
4
78°
54°
5
82°
59°
6
82°
65°
7
76°
49°
8
72°
46°
9
76°
56°
10
78°
57°
11
78°
59°
12
79°
59°
13
76°
58°
14
80°
57°
15
79°
62°
16
78°
62°
17
78°
61°
18
79°
63°
19
80°
63°
20
83°
62°
21
83°
64°
22
82°
64°
23
84°
65°
24
84°
65°
25
81°
64°
26
80°
65°
27
83°
64°
28
82°
65°
29
79°
65°
30
80°
66°
31
84°
66°
1
83°
65°
2
84°
66°
3
85°
66°
4
79°
64°
5
79°
62°
6
80°
62°
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 57° to 85°, with overnight lows between 41° and 66°. The average high for May is 79° with an average low of 60°. 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.
