S
M
T
W
T
F
S
29
60°
39°
30
67°
40°
31
62°
46°
1
60°
46°
2
61°
48°
3
65°
47°
4
72°
44°
5
75°
44°
6
72°
49°
7
70°
47°
8
71°
51°
9
74°
51°
10
76°
52°
11
73°
52°
12
65°
54°
13
65°
53°
14
65°
50°
15
65°
51°
16
68°
53°
17
69°
51°
18
67°
52°
19
68°
53°
20
63°
52°
21
64°
50°
22
63°
51°
23
63°
49°
24
64°
50°
25
64°
52°
26
65°
54°
27
64°
51°
28
65°
50°
29
64°
50°
30
64°
51°
1
65°
50°
2
65°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cagliari
Cagliari's April 2026 forecast shows daily high temperatures ranging from 63° to 76°, with overnight lows between 47° and 54°. The average high for April is 67° with an average low of 51°. 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 Cagliari. See also: May | June | July.