S
M
T
W
T
F
S
30
95°
60°
31
96°
58°
1
96°
58°
2
94°
57°
3
93°
57°
4
93°
58°
5
94°
58°
6
94°
59°
7
93°
56°
8
93°
58°
9
92°
60°
10
92°
61°
11
94°
60°
12
96°
60°
13
96°
61°
14
97°
62°
15
98°
60°
16
97°
61°
17
97°
60°
18
96°
59°
19
95°
60°
20
93°
59°
21
95°
60°
22
96°
59°
23
95°
59°
24
93°
58°
25
86°
56°
26
85°
55°
27
87°
56°
28
86°
57°
29
87°
55°
30
85°
55°
1
86°
56°
2
84°
55°
3
90°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lost Hills
Lost Hills's September 2026 forecast shows daily high temperatures ranging from 84° to 98°, with overnight lows between 55° and 62°. The average high for September is 93° with an average low of 58°. 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 Lost Hills. See also: October | November | December.
