S
M
T
W
T
F
S
30
86°
68°
31
70°
68°
1
88°
66°
2
89°
71°
3
89°
72°
4
89°
70°
5
88°
68°
6
88°
69°
7
89°
71°
8
79°
65°
9
80°
58°
10
82°
59°
11
83°
58°
12
78°
58°
13
82°
52°
14
84°
52°
15
85°
64°
16
83°
58°
17
85°
60°
18
84°
57°
19
83°
62°
20
87°
64°
21
87°
65°
22
85°
65°
23
89°
62°
24
86°
60°
25
89°
64°
26
89°
64°
27
91°
63°
28
89°
62°
29
85°
66°
30
85°
60°
1
87°
63°
2
83°
60°
3
90°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Clewiston
Clewiston's April 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Clewiston. See also: May | June | July.