S
M
T
W
T
F
S
30
84°
53°
31
81°
56°
1
82°
60°
2
89°
57°
3
90°
59°
4
91°
59°
5
90°
69°
6
91°
69°
7
90°
63°
8
88°
64°
9
N/A
10
78°
45°
11
81°
51°
12
80°
51°
13
85°
54°
14
88°
54°
15
92°
53°
16
86°
55°
17
81°
54°
18
82°
54°
19
81°
54°
20
82°
52°
21
81°
53°
22
71°
54°
23
75°
56°
24
74°
55°
25
74°
54°
26
72°
54°
27
72°
53°
28
71°
54°
29
73°
48°
30
67°
47°
1
64°
46°
2
68°
47°
3
70°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Campillos-Sierra
Campillos-Sierra's September 2026 forecast shows daily high temperatures ranging from 64° to 92°, with overnight lows between 45° and 56°. The average high for September is 77° with an average low of 52°. 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 Campillos-Sierra. See also: October | November | December.