S
M
T
W
T
F
S
29
72°
43°
30
71°
51°
31
65°
47°
1
56°
44°
2
49°
32°
3
50°
34°
4
59°
36°
5
66°
40°
6
70°
48°
7
72°
49°
8
68°
47°
9
67°
48°
10
60°
46°
11
60°
47°
12
64°
48°
13
68°
49°
14
61°
40°
15
65°
44°
16
66°
44°
17
67°
47°
18
68°
47°
19
67°
46°
20
67°
45°
21
57°
39°
22
57°
39°
23
56°
37°
24
56°
38°
25
58°
38°
26
68°
45°
27
64°
43°
28
59°
39°
29
66°
42°
30
70°
45°
1
71°
49°
2
72°
50°
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 49° to 72°, with overnight lows between 32° and 50°. The average high for April is 63° with an average low of 43°. 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.