S
M
T
W
T
F
S
30
98°
75°
31
97°
75°
1
96°
74°
2
96°
75°
3
95°
75°
4
96°
74°
5
96°
75°
6
95°
74°
7
94°
74°
8
90°
73°
9
89°
73°
10
89°
72°
11
90°
70°
12
89°
72°
13
91°
74°
14
94°
71°
15
95°
72°
16
94°
72°
17
93°
71°
18
94°
73°
19
93°
70°
20
91°
67°
21
89°
68°
22
89°
70°
23
92°
70°
24
91°
69°
25
89°
70°
26
88°
70°
27
88°
68°
28
89°
68°
29
90°
67°
30
90°
68°
1
91°
67°
2
91°
68°
3
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Laredo South-El Cenizo
Laredo South-El Cenizo's September 2026 forecast shows daily high temperatures ranging from 88° to 98°, with overnight lows between 67° and 75°. The average high for September is 92° with an average low of 71°. 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 Laredo South-El Cenizo. See also: October | November | December.
