S
M
T
W
T
F
S
30
94°
65°
31
92°
68°
1
86°
66°
2
94°
62°
3
92°
66°
4
89°
69°
5
94°
64°
6
97°
68°
7
96°
67°
8
96°
64°
9
95°
70°
10
97°
59°
11
98°
50°
12
97°
68°
13
97°
66°
14
89°
65°
15
84°
64°
16
76°
65°
17
84°
63°
18
81°
59°
19
84°
57°
20
88°
56°
21
88°
56°
22
76°
55°
23
75°
57°
24
74°
56°
25
78°
54°
26
80°
55°
27
81°
53°
28
84°
52°
29
82°
53°
30
81°
46°
1
83°
50°
2
74°
46°
3
74°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in El Cerro
El Cerro's September 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 46° and 63°. The average high for September is 80° with an average low of 54°. 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 El Cerro. See also: October | November | December.
