S
M
T
W
T
F
S
29
63°
39°
30
77°
43°
31
70°
36°
1
36°
32°
2
64°
32°
3
46°
34°
4
46°
36°
5
52°
34°
6
46°
30°
7
36°
23°
8
68°
32°
9
64°
41°
10
52°
34°
11
52°
32°
12
73°
50°
13
73°
59°
14
79°
55°
15
68°
57°
16
70°
50°
17
77°
48°
18
52°
36°
19
46°
32°
20
52°
30°
21
73°
45°
22
66°
46°
23
79°
61°
24
68°
44°
25
65°
43°
26
60°
46°
27
59°
41°
28
57°
40°
29
56°
39°
30
52°
38°
1
47°
33°
2
54°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sussex
Sussex's April 2026 forecast shows daily high temperatures ranging from 47° to 79°, with overnight lows between 33° and 61°. The average high for April is 60° with an average low of 42°. 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 Sussex. See also: May | June | July.
