S
M
T
W
T
F
S
29
51°
40°
30
47°
27°
31
47°
22°
1
55°
36°
2
40°
34°
3
53°
26°
4
62°
29°
5
63°
31°
6
66°
37°
7
65°
35°
8
52°
29°
9
47°
26°
10
50°
27°
11
58°
30°
12
60°
31°
13
61°
31°
14
56°
29°
15
51°
32°
16
54°
30°
17
60°
34°
18
61°
34°
19
59°
27°
20
54°
26°
21
50°
26°
22
50°
27°
23
51°
28°
24
51°
30°
25
52°
28°
26
52°
30°
27
51°
31°
28
52°
27°
29
58°
33°
30
60°
34°
1
64°
36°
2
65°
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 40° to 66°, with overnight lows between 26° and 37°. The average high for April is 56° with an average low of 31°. 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.