S
M
T
W
T
F
S
26
88°
68°
27
85°
69°
28
92°
70°
29
92°
70°
30
93°
69°
31
91°
70°
1
91°
70°
2
92°
71°
3
93°
70°
4
90°
69°
5
91°
69°
6
92°
70°
7
92°
68°
8
84°
65°
9
83°
66°
10
82°
67°
11
89°
69°
12
90°
70°
13
91°
71°
14
91°
69°
15
89°
68°
16
83°
66°
17
82°
65°
18
83°
67°
19
89°
67°
20
90°
66°
21
89°
67°
22
88°
63°
23
85°
59°
24
80°
58°
25
81°
58°
26
81°
59°
27
82°
57°
28
82°
57°
29
84°
61°
30
86°
64°
31
81°
64°
1
83°
63°
2
87°
60°
3
86°
54°
4
78°
56°
5
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Palos Hills
Palos Hills's August 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 54° and 71°. The average high for August is 87° with an average low of 65°. 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 Palos Hills. See also: September | October | November.