S
M
T
W
T
F
S
31
71°
41°
1
68°
42°
2
71°
41°
3
77°
42°
4
81°
46°
5
85°
49°
6
83°
62°
7
65°
57°
8
80°
49°
9
88°
58°
10
83°
68°
11
88°
66°
12
81°
59°
13
80°
63°
14
78°
50°
15
65°
48°
16
74°
53°
17
73°
57°
18
72°
56°
19
71°
54°
20
69°
52°
21
68°
54°
22
72°
55°
23
75°
55°
24
75°
56°
25
74°
56°
26
73°
61°
27
73°
53°
28
72°
54°
29
72°
53°
30
73°
54°
1
73°
53°
2
74°
61°
3
75°
59°
4
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Palermo
Palermo's June 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 48° and 63°. The average high for June is 73° with an average low of 55°. 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 Palermo. See also: July | August | September.