S
M
T
W
T
F
S
29
47°
21°
30
57°
44°
31
63°
48°
1
65°
48°
2
48°
39°
3
56°
39°
4
67°
40°
5
54°
41°
6
52°
34°
7
55°
32°
8
45°
28°
9
47°
24°
10
52°
28°
11
61°
44°
12
53°
35°
13
63°
47°
14
78°
49°
15
81°
54°
16
81°
57°
17
79°
50°
18
58°
47°
19
55°
35°
20
51°
31°
21
48°
40°
22
59°
44°
23
63°
44°
24
62°
46°
25
61°
48°
26
62°
47°
27
61°
44°
28
55°
44°
29
56°
43°
30
56°
45°
1
58°
44°
2
58°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Middle Island
Middle Island's April 2026 forecast shows daily high temperatures ranging from 48° to 63°, with overnight lows between 31° and 48°. The average high for April is 58° with an average low of 43°. 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 Middle Island. See also: May | June | July.
