S
M
T
W
T
F
S
29
90°
59°
30
83°
57°
31
71°
59°
1
66°
56°
2
68°
49°
3
77°
42°
4
82°
46°
5
86°
55°
6
81°
52°
7
76°
54°
8
73°
51°
9
73°
50°
10
72°
49°
11
74°
48°
12
75°
50°
13
77°
52°
14
77°
51°
15
78°
50°
16
74°
47°
17
70°
51°
18
70°
51°
19
68°
49°
20
68°
45°
21
69°
44°
22
68°
46°
23
69°
45°
24
70°
46°
25
71°
45°
26
70°
49°
27
77°
50°
28
78°
52°
29
77°
49°
30
78°
50°
1
79°
53°
2
78°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Isleton
Isleton's April 2026 forecast shows daily high temperatures ranging from 68° to 86°, with overnight lows between 42° and 55°. The average high for April is 75° with an average low of 49°. 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 Isleton. See also: May | June | July.
