S
M
T
W
T
F
S
31
89°
64°
1
92°
66°
2
84°
65°
3
85°
64°
4
83°
62°
5
86°
63°
6
83°
64°
7
82°
66°
8
83°
68°
9
84°
67°
10
89°
68°
11
87°
70°
12
86°
69°
13
87°
70°
14
87°
69°
15
86°
70°
16
87°
69°
17
78°
66°
18
79°
67°
19
80°
67°
20
80°
68°
21
81°
68°
22
82°
67°
23
83°
68°
24
83°
69°
25
84°
69°
26
81°
68°
27
81°
69°
28
80°
69°
29
83°
68°
30
82°
69°
1
82°
69°
2
83°
70°
3
84°
70°
4
85°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cagliari
Cagliari's June 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 62° and 70°. The average high for June is 83° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Cagliari. See also: July | August | September.