S
M
T
W
T
F
S
26
84°
65°
27
83°
64°
28
82°
63°
29
82°
63°
30
80°
62°
31
75°
58°
1
75°
56°
2
74°
56°
3
75°
58°
4
75°
60°
5
76°
59°
6
76°
62°
7
75°
62°
8
76°
61°
9
77°
62°
10
79°
55°
11
76°
55°
12
80°
61°
13
77°
62°
14
83°
61°
15
84°
60°
16
79°
61°
17
79°
61°
18
83°
62°
19
81°
57°
20
79°
53°
21
75°
53°
22
75°
52°
23
76°
52°
24
76°
55°
25
80°
56°
26
81°
56°
27
81°
52°
28
78°
53°
29
77°
55°
30
78°
57°
31
81°
57°
1
80°
48°
2
77°
49°
3
71°
52°
4
73°
54°
5
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Palermo
Palermo's August 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 48° and 65°. The average high for August is 78° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Palermo. See also: September | October | November.
