S
M
T
W
T
F
S
30
95°
65°
31
89°
65°
1
87°
59°
2
85°
50°
3
85°
59°
4
85°
60°
5
90°
52°
6
71°
63°
7
87°
63°
8
90°
66°
9
100°
66°
10
102°
74°
11
98°
74°
12
94°
70°
13
93°
62°
14
93°
54°
15
89°
59°
16
80°
58°
17
83°
57°
18
89°
55°
19
91°
61°
20
88°
62°
21
92°
62°
22
93°
63°
23
94°
64°
24
91°
62°
25
92°
63°
26
88°
62°
27
87°
59°
28
88°
56°
29
87°
58°
30
84°
58°
1
84°
57°
2
87°
59°
3
87°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Palmdale
Palmdale's September 2026 forecast shows daily high temperatures ranging from 80° to 94°, with overnight lows between 55° and 64°. The average high for September is 88° with an average low of 60°. 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 Palmdale. See also: October | November | December.
