S
M
T
W
T
F
S
30
89°
61°
31
88°
61°
1
89°
60°
2
89°
60°
3
88°
61°
4
89°
60°
5
89°
58°
6
88°
54°
7
83°
58°
8
85°
58°
9
87°
57°
10
88°
54°
11
86°
50°
12
79°
56°
13
78°
57°
14
86°
54°
15
87°
47°
16
80°
47°
17
75°
48°
18
75°
46°
19
77°
45°
20
75°
45°
21
75°
46°
22
76°
47°
23
76°
49°
24
81°
51°
25
81°
52°
26
83°
51°
27
83°
53°
28
82°
44°
29
83°
43°
30
75°
50°
1
74°
45°
2
82°
50°
3
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Romero
Romero's September 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 43° and 61°. The average high for September is 82° 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 Romero. See also: October | November | December.
