S
M
T
W
T
F
S
31
76°
66°
1
77°
66°
2
79°
66°
3
79°
67°
4
78°
67°
5
79°
66°
6
80°
67°
7
80°
67°
8
78°
66°
9
78°
67°
10
79°
69°
11
80°
70°
12
81°
69°
13
82°
69°
14
81°
70°
15
82°
71°
16
84°
71°
17
84°
69°
18
82°
69°
19
79°
68°
20
79°
69°
21
80°
70°
22
81°
71°
23
82°
70°
24
82°
70°
25
83°
72°
26
83°
73°
27
84°
71°
28
85°
70°
29
81°
72°
30
82°
74°
1
85°
73°
2
86°
72°
3
83°
71°
4
83°
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 76° to 86°, with overnight lows between 66° and 74°. The average high for June is 81° with an average low of 69°. 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.