S
M
T
W
T
F
S
29
37°
7°
30
56°
30°
31
36°
27°
1
34°
27°
2
40°
24°
3
39°
28°
4
39°
29°
5
38°
30°
6
39°
27°
7
39°
21°
8
42°
17°
9
55°
22°
10
63°
36°
11
42°
32°
12
52°
31°
13
48°
37°
14
57°
44°
15
49°
42°
16
56°
43°
17
64°
30°
18
65°
27°
19
48°
33°
20
38°
19°
21
44°
24°
22
47°
36°
23
45°
30°
24
44°
30°
25
53°
34°
26
54°
35°
27
57°
35°
28
60°
35°
29
59°
36°
30
53°
38°
1
53°
36°
2
54°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Middle Southampton
Middle Southampton's April 2026 forecast shows daily high temperatures ranging from 44° to 60°, with overnight lows between 24° and 38°. The average high for April is 52° with an average low of 34°. 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 Southampton. See also: May | June | July.
