S
M
T
W
T
F
S
26
72°
45°
27
67°
42°
28
69°
47°
29
68°
46°
30
71°
49°
1
70°
47°
2
70°
51°
3
77°
51°
4
75°
45°
5
68°
42°
6
66°
42°
7
68°
43°
8
70°
48°
9
71°
45°
10
68°
44°
11
69°
44°
12
71°
50°
13
79°
54°
14
80°
55°
15
80°
55°
16
79°
54°
17
79°
55°
18
81°
56°
19
81°
57°
20
80°
56°
21
77°
53°
22
72°
49°
23
73°
51°
24
73°
50°
25
81°
57°
26
82°
56°
27
78°
56°
28
77°
57°
29
81°
59°
30
84°
53°
31
82°
53°
1
82°
52°
2
78°
52°
3
77°
51°
4
76°
52°
5
76°
53°
6
77°
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 66° to 84°, with overnight lows between 42° and 59°. The average high for May is 75° with an average low of 51°. 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.
