S
M
T
W
T
F
S
29
36°
19°
30
45°
32°
31
44°
34°
1
44°
32°
2
34°
30°
3
37°
31°
4
48°
31°
5
44°
31°
6
46°
37°
7
40°
31°
8
44°
31°
9
42°
29°
10
48°
37°
11
49°
38°
12
49°
36°
13
48°
37°
14
58°
40°
15
43°
40°
16
40°
38°
17
54°
38°
18
45°
37°
19
47°
38°
20
47°
38°
21
38°
31°
22
41°
30°
23
40°
35°
24
46°
35°
25
50°
34°
26
58°
38°
27
43°
35°
28
45°
36°
29
45°
36°
30
42°
41°
1
46°
40°
2
52°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Bush Island
Bush Island's April 2026 forecast shows daily high temperatures ranging from 42° to 52°, with overnight lows between 35° and 41°. The average high for April is 46° with an average low of 38°. 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 Bush Island. See also: May | June | July.