S
M
T
W
T
F
S
30
70°
51°
31
69°
53°
1
71°
52°
2
75°
52°
3
73°
56°
4
78°
57°
5
82°
58°
6
80°
55°
7
80°
53°
8
86°
57°
9
103°
63°
10
88°
64°
11
73°
59°
12
73°
56°
13
76°
52°
14
76°
55°
15
73°
56°
16
73°
54°
17
74°
55°
18
74°
57°
19
73°
55°
20
73°
55°
21
74°
57°
22
75°
56°
23
77°
57°
24
75°
54°
25
85°
56°
26
78°
57°
27
77°
56°
28
74°
55°
29
77°
56°
30
73°
55°
1
73°
55°
2
71°
54°
3
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Orcutt
Orcutt's September 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 52° and 57°. The average high for September is 75° with an average low of 55°. 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 Orcutt. See also: October | November | December.