S
M
T
W
T
F
S
30
89°
66°
31
92°
72°
1
96°
74°
2
95°
75°
3
95°
75°
4
97°
77°
5
95°
74°
6
83°
67°
7
84°
62°
8
89°
72°
9
93°
71°
10
75°
60°
11
82°
65°
12
86°
66°
13
85°
64°
14
88°
67°
15
80°
56°
16
78°
55°
17
76°
56°
18
72°
50°
19
73°
50°
20
73°
49°
21
74°
51°
22
72°
56°
23
76°
56°
24
80°
55°
25
80°
57°
26
79°
56°
27
80°
56°
28
80°
55°
29
79°
56°
30
79°
55°
1
78°
52°
2
78°
44°
3
65°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Painted Hills
Painted Hills's September 2026 forecast shows daily high temperatures ranging from 65° to 93°, with overnight lows between 41° and 72°. The average high for September is 79° with an average low of 57°. 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 Painted Hills. See also: October | November | December.