S
M
T
W
T
F
S
30
108°
84°
31
105°
80°
1
103°
74°
2
103°
72°
3
101°
71°
4
101°
73°
5
95°
76°
6
95°
81°
7
101°
82°
8
98°
77°
9
97°
79°
10
106°
82°
11
106°
82°
12
105°
81°
13
103°
80°
14
104°
72°
15
106°
79°
16
105°
79°
17
105°
78°
18
101°
72°
19
98°
72°
20
98°
73°
21
101°
75°
22
102°
75°
23
101°
74°
24
98°
69°
25
92°
67°
26
91°
67°
27
90°
66°
28
91°
67°
29
92°
68°
30
93°
68°
1
92°
67°
2
94°
72°
3
98°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Palm Springs
Palm Springs's September 2026 forecast shows daily high temperatures ranging from 90° to 106°, with overnight lows between 66° and 82°. The average high for September is 99° 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 September weather will actually feel in Palm Springs. See also: October | November | December.
