S
M
T
W
T
F
S
30
81°
69°
31
91°
72°
1
94°
73°
2
93°
74°
3
91°
72°
4
91°
72°
5
89°
70°
6
87°
63°
7
81°
61°
8
80°
60°
9
81°
62°
10
82°
59°
11
79°
57°
12
81°
56°
13
81°
58°
14
80°
56°
15
83°
61°
16
83°
61°
17
82°
60°
18
82°
61°
19
84°
61°
20
84°
60°
21
83°
61°
22
83°
60°
23
82°
60°
24
83°
59°
25
82°
60°
26
83°
58°
27
82°
59°
28
81°
59°
29
80°
58°
30
79°
57°
1
79°
56°
2
78°
56°
3
79°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Palos Hills
Palos Hills's September 2026 forecast shows daily high temperatures ranging from 78° to 94°, with overnight lows between 55° and 74°. The average high for September is 83° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Palos Hills. See also: October | November | December.
