S
M
T
W
T
F
S
26
62°
40°
27
58°
44°
28
62°
46°
29
47°
33°
30
47°
31°
1
45°
28°
2
61°
26°
3
71°
45°
4
76°
39°
5
54°
32°
6
52°
29°
7
54°
29°
8
67°
31°
9
63°
36°
10
59°
32°
11
57°
28°
12
75°
38°
13
63°
40°
14
69°
34°
15
82°
49°
16
85°
55°
17
55°
46°
18
82°
51°
19
68°
44°
20
61°
38°
21
60°
42°
22
60°
46°
23
60°
49°
24
71°
50°
25
74°
54°
26
77°
53°
27
78°
54°
28
77°
52°
29
76°
54°
30
78°
56°
31
75°
56°
1
74°
61°
2
75°
55°
3
68°
53°
4
68°
52°
5
74°
57°
6
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clintonville
Clintonville's May 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 38° and 61°. The average high for May is 71° 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 Clintonville. See also: June | July | August.