S
M
T
W
T
F
S
30
108°
84°
31
105°
80°
1
101°
74°
2
102°
70°
3
99°
68°
4
100°
70°
5
103°
71°
6
91°
77°
7
97°
75°
8
110°
81°
9
109°
83°
10
113°
88°
11
109°
85°
12
105°
82°
13
105°
77°
14
104°
75°
15
102°
75°
16
102°
78°
17
103°
79°
18
105°
82°
19
107°
78°
20
104°
78°
21
101°
74°
22
104°
75°
23
103°
74°
24
89°
75°
25
93°
70°
26
97°
73°
27
99°
72°
28
96°
70°
29
97°
73°
30
99°
74°
1
100°
74°
2
100°
73°
3
99°
74°
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 89° to 109°, with overnight lows between 70° and 85°. The average high for September is 101° with an average low of 76°. 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.
