S
M
T
W
T
F
S
29
57°
22°
30
74°
32°
31
80°
54°
1
76°
45°
2
45°
41°
3
65°
40°
4
67°
44°
5
56°
41°
6
51°
37°
7
50°
28°
8
49°
28°
9
55°
39°
10
68°
39°
11
52°
29°
12
58°
44°
13
66°
51°
14
73°
53°
15
60°
40°
16
54°
36°
17
51°
36°
18
56°
41°
19
55°
41°
20
56°
43°
21
64°
32°
22
60°
33°
23
50°
31°
24
52°
37°
25
51°
37°
26
51°
36°
27
52°
34°
28
53°
34°
29
52°
35°
30
53°
32°
1
54°
41°
2
64°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Chichester
Chichester's April 2026 forecast shows daily high temperatures ranging from 49° to 73°, with overnight lows between 28° and 53°. The average high for April is 56° with an average low of 38°. 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 Chichester. See also: May | June | July.