S
M
T
W
T
F
S
26
69°
47°
27
71°
46°
28
74°
48°
29
72°
57°
30
76°
56°
1
76°
56°
2
71°
47°
3
69°
55°
4
70°
58°
5
70°
64°
6
71°
60°
7
75°
56°
8
73°
57°
9
73°
52°
10
74°
58°
11
78°
54°
12
80°
58°
13
75°
60°
14
78°
56°
15
76°
53°
16
69°
54°
17
74°
51°
18
74°
51°
19
78°
56°
20
82°
55°
21
77°
59°
22
85°
56°
23
86°
54°
24
81°
56°
25
83°
57°
26
83°
58°
27
87°
61°
28
89°
63°
29
83°
61°
30
81°
60°
31
89°
64°
1
92°
66°
2
84°
65°
3
85°
64°
4
85°
59°
5
87°
61°
6
86°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cagliari
Cagliari's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Cagliari. See also: June | July | August.
