S
M
T
W
T
F
S
29
72°
39°
30
77°
55°
31
78°
61°
1
79°
64°
2
81°
59°
3
82°
65°
4
80°
63°
5
64°
49°
6
68°
43°
7
72°
41°
8
76°
50°
9
77°
48°
10
77°
50°
11
81°
54°
12
83°
62°
13
81°
61°
14
82°
63°
15
79°
58°
16
78°
57°
17
79°
57°
18
80°
59°
19
82°
60°
20
84°
60°
21
87°
61°
22
74°
56°
23
78°
57°
24
79°
58°
25
76°
56°
26
76°
54°
27
74°
56°
28
77°
57°
29
79°
58°
30
80°
59°
1
77°
59°
2
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Isbell
Isbell's April 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 48° and 63°. The average high for April is 79° with an average low of 57°. 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 Isbell. See also: May | June | July.