S
M
T
W
T
F
S
30
81°
65°
31
78°
59°
1
76°
58°
2
78°
57°
3
77°
61°
4
78°
59°
5
80°
65°
6
79°
67°
7
84°
67°
8
83°
65°
9
82°
65°
10
78°
63°
11
77°
60°
12
77°
61°
13
76°
60°
14
78°
61°
15
87°
62°
16
82°
64°
17
82°
63°
18
75°
60°
19
76°
61°
20
79°
62°
21
81°
62°
22
79°
61°
23
78°
62°
24
78°
61°
25
79°
62°
26
81°
62°
27
81°
63°
28
80°
62°
29
81°
61°
30
80°
62°
1
81°
61°
2
80°
61°
3
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Camarillo
Camarillo's September 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 57° and 67°. The average high for September is 80° with an average low of 62°. 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 Camarillo. See also: October | November | December.