S
M
T
W
T
F
S
26
59°
48°
27
66°
49°
28
71°
45°
29
64°
42°
30
66°
46°
1
68°
48°
2
65°
43°
3
69°
49°
4
72°
51°
5
73°
52°
6
74°
53°
7
74°
54°
8
75°
55°
9
75°
53°
10
66°
51°
11
65°
51°
12
66°
54°
13
74°
53°
14
68°
48°
15
70°
50°
16
75°
55°
17
76°
56°
18
73°
48°
19
75°
47°
20
69°
47°
21
70°
48°
22
69°
49°
23
70°
50°
24
68°
50°
25
70°
58°
26
79°
55°
27
76°
58°
28
72°
61°
29
81°
58°
30
83°
51°
31
73°
56°
1
76°
55°
2
78°
58°
3
83°
61°
4
83°
53°
5
82°
51°
6
73°
51°
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 83°, with overnight lows between 42° and 61°. The average high for May is 72° with an average low of 52°. 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.
