S
M
T
W
T
F
S
29
60°
22°
30
55°
32°
31
50°
31°
1
48°
34°
2
36°
23°
3
39°
24°
4
52°
23°
5
60°
17°
6
61°
22°
7
63°
21°
8
59°
31°
9
62°
23°
10
65°
20°
11
54°
29°
12
54°
31°
13
43°
28°
14
47°
28°
15
39°
32°
16
36°
10°
17
30°
3°
18
41°
0°
19
57°
28°
20
66°
32°
21
66°
39°
22
46°
31°
23
43°
20°
24
41°
19°
25
45°
22°
26
47°
23°
27
46°
27°
28
51°
30°
29
52°
28°
30
51°
27°
1
54°
29°
2
55°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Island Park
Island Park's April 2026 forecast shows daily high temperatures ranging from 41° to 66°, with overnight lows between 19° and 39°. The average high for April is 51° with an average low of 27°. 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 Island Park. See also: May | June | July.
