S
M
T
W
T
F
S
28
82°
72°
29
81°
73°
30
81°
73°
1
82°
72°
2
82°
71°
3
83°
71°
4
85°
74°
5
86°
74°
6
84°
74°
7
86°
74°
8
87°
73°
9
87°
74°
10
86°
75°
11
86°
75°
12
88°
76°
13
88°
76°
14
87°
75°
15
90°
75°
16
89°
74°
17
87°
73°
18
86°
74°
19
85°
73°
20
86°
70°
21
85°
74°
22
85°
74°
23
87°
75°
24
88°
75°
25
87°
74°
26
86°
75°
27
86°
76°
28
88°
77°
29
89°
77°
30
89°
76°
31
88°
76°
1
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Palermo
Palermo's July 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 70° and 77°. The average high for July is 86° with an average low of 74°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Palermo. See also: August | September | October.
