S
M
T
W
T
F
S
26
65°
49°
27
65°
44°
28
68°
51°
29
70°
51°
30
75°
50°
1
68°
49°
2
69°
47°
3
65°
51°
4
76°
51°
5
65°
47°
6
65°
46°
7
67°
48°
8
72°
49°
9
68°
48°
10
66°
47°
11
67°
47°
12
68°
51°
13
78°
58°
14
80°
59°
15
80°
59°
16
81°
58°
17
78°
58°
18
74°
57°
19
74°
55°
20
79°
59°
21
79°
55°
22
72°
52°
23
73°
54°
24
72°
53°
25
74°
56°
26
77°
61°
27
81°
62°
28
83°
56°
29
83°
56°
30
73°
58°
31
76°
63°
1
83°
56°
2
79°
55°
3
76°
54°
4
75°
55°
5
76°
60°
6
78°
63°
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 65° to 83°, with overnight lows between 44° and 63°. The average high for May is 74° with an average low of 54°. 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.
