S
M
T
W
T
F
S
29
63°
50°
30
66°
45°
31
68°
48°
1
68°
50°
2
68°
50°
3
72°
50°
4
68°
48°
5
72°
48°
6
68°
54°
7
68°
52°
8
73°
54°
9
77°
55°
10
79°
55°
11
77°
63°
12
68°
57°
13
68°
50°
14
72°
50°
15
70°
55°
16
74°
58°
17
74°
58°
18
76°
58°
19
76°
59°
20
75°
61°
21
74°
63°
22
70°
59°
23
71°
58°
24
72°
59°
25
69°
58°
26
71°
58°
27
69°
57°
28
60°
58°
29
59°
57°
30
60°
59°
1
60°
59°
2
61°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Calp
Calp's April 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 55° and 63°. The average high for April is 69° with an average low of 59°. 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 Calp. See also: May | June | July.