S
M
T
W
T
F
S
29
50°
32°
30
55°
43°
31
61°
45°
1
57°
43°
2
52°
43°
3
59°
46°
4
57°
46°
5
55°
37°
6
57°
32°
7
68°
37°
8
75°
45°
9
70°
46°
10
54°
45°
11
54°
48°
12
57°
41°
13
54°
36°
14
59°
34°
15
60°
49°
16
56°
48°
17
58°
51°
18
59°
43°
19
59°
42°
20
58°
41°
21
57°
43°
22
55°
43°
23
59°
43°
24
57°
44°
25
57°
43°
26
58°
45°
27
60°
46°
28
54°
43°
29
58°
47°
30
59°
48°
1
59°
48°
2
60°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lewes Castle
Lewes Castle's April 2026 forecast shows daily high temperatures ranging from 54° to 60°, with overnight lows between 41° and 51°. The average high for April is 58° with an average low of 45°. 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 Lewes Castle. See also: May | June | July.
