S
M
T
W
T
F
S
29
57°
20°
30
72°
36°
31
80°
58°
1
78°
47°
2
47°
41°
3
64°
53°
4
69°
44°
5
62°
36°
6
51°
33°
7
45°
26°
8
47°
34°
9
62°
45°
10
74°
50°
11
73°
52°
12
71°
46°
13
64°
45°
14
64°
47°
15
66°
46°
16
62°
38°
17
52°
32°
18
52°
33°
19
54°
35°
20
61°
44°
21
65°
44°
22
66°
42°
23
56°
43°
24
58°
45°
25
68°
46°
26
66°
45°
27
58°
41°
28
59°
38°
29
58°
41°
30
66°
45°
1
63°
42°
2
60°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Clinton
Clinton's April 2026 forecast shows daily high temperatures ranging from 45° to 74°, with overnight lows between 26° and 53°. The average high for April is 61° with an average low of 42°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Clinton. See also: May | June | July.