S
M
T
W
T
F
S
31
79°
66°
1
77°
68°
2
79°
68°
3
79°
69°
4
81°
70°
5
78°
68°
6
79°
69°
7
74°
65°
8
74°
64°
9
75°
64°
10
76°
68°
11
80°
69°
12
81°
70°
13
82°
71°
14
82°
71°
15
83°
70°
16
83°
72°
17
82°
72°
18
83°
71°
19
83°
71°
20
82°
69°
21
79°
70°
22
80°
71°
23
81°
72°
24
83°
72°
25
84°
71°
26
84°
73°
27
83°
73°
28
82°
72°
29
81°
73°
30
81°
73°
1
82°
72°
2
82°
71°
3
83°
71°
4
85°
74°
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 74° to 85°, with overnight lows between 64° and 74°. The average high for June is 81° with an average low of 70°. 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.