S
M
T
W
T
F
S
29
64°
29°
30
69°
56°
31
79°
60°
1
68°
47°
2
81°
47°
3
76°
62°
4
83°
60°
5
65°
41°
6
53°
29°
7
43°
25°
8
61°
43°
9
70°
49°
10
72°
50°
11
64°
48°
12
79°
61°
13
80°
63°
14
79°
57°
15
62°
45°
16
57°
41°
17
64°
46°
18
67°
48°
19
70°
46°
20
69°
50°
21
69°
52°
22
68°
52°
23
72°
51°
24
68°
48°
25
60°
43°
26
59°
48°
27
61°
43°
28
61°
46°
29
60°
42°
30
60°
41°
1
63°
44°
2
61°
43°
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 43° to 80°, with overnight lows between 25° and 63°. The average high for April is 65° with an average low of 46°. 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.