S
M
T
W
T
F
S
29
54°
37°
30
54°
39°
31
64°
45°
1
54°
43°
2
52°
39°
3
59°
43°
4
59°
39°
5
52°
39°
6
57°
34°
7
59°
32°
8
70°
39°
9
57°
41°
10
54°
39°
11
54°
45°
12
54°
39°
13
57°
32°
14
59°
32°
15
62°
46°
16
61°
48°
17
61°
45°
18
58°
40°
19
54°
39°
20
53°
40°
21
54°
43°
22
51°
44°
23
53°
42°
24
52°
43°
25
52°
44°
26
54°
44°
27
55°
45°
28
49°
44°
29
53°
48°
30
52°
47°
1
55°
49°
2
56°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Hornsea
Hornsea's April 2026 forecast shows daily high temperatures ranging from 49° to 62°, with overnight lows between 39° and 49°. The average high for April is 55° with an average low of 44°. 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 Hornsea. See also: May | June | July.