S
M
T
W
T
F
S
26
63°
41°
27
70°
35°
28
66°
35°
29
62°
44°
30
53°
44°
1
63°
41°
2
55°
44°
3
56°
33°
4
73°
38°
5
84°
51°
6
73°
52°
7
63°
40°
8
60°
37°
9
49°
33°
10
73°
48°
11
63°
40°
12
64°
36°
13
61°
39°
14
58°
48°
15
56°
43°
16
79°
41°
17
88°
60°
18
84°
66°
19
97°
72°
20
90°
53°
21
68°
40°
22
67°
49°
23
65°
50°
24
64°
50°
25
72°
51°
26
71°
53°
27
75°
53°
28
74°
54°
29
75°
54°
30
75°
55°
31
76°
51°
1
71°
52°
2
68°
52°
3
68°
51°
4
69°
55°
5
70°
56°
6
75°
56°
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 64° to 97°, with overnight lows between 40° and 72°. 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.
