S
M
T
W
T
F
S
29
44°
17°
30
64°
28°
31
50°
34°
1
51°
31°
2
46°
33°
3
47°
43°
4
54°
35°
5
52°
38°
6
45°
26°
7
43°
22°
8
41°
29°
9
50°
32°
10
57°
36°
11
63°
42°
12
55°
35°
13
53°
37°
14
56°
30°
15
51°
36°
16
56°
28°
17
47°
27°
18
48°
28°
19
50°
35°
20
57°
39°
21
61°
38°
22
59°
35°
23
55°
39°
24
56°
40°
25
62°
40°
26
58°
39°
27
52°
40°
28
54°
41°
29
55°
41°
30
60°
42°
1
55°
41°
2
58°
37°
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 41° to 63°, with overnight lows between 22° and 43°. The average high for April is 53° with an average low of 35°. 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.