S
M
T
W
T
F
S
30
80°
71°
31
91°
74°
1
95°
74°
2
95°
70°
3
95°
75°
4
96°
75°
5
93°
73°
6
84°
63°
7
81°
63°
8
89°
71°
9
80°
60°
10
81°
54°
11
83°
60°
12
82°
62°
13
78°
59°
14
76°
56°
15
76°
54°
16
74°
54°
17
76°
55°
18
74°
54°
19
73°
51°
20
76°
52°
21
79°
58°
22
76°
56°
23
79°
56°
24
79°
57°
25
78°
58°
26
79°
58°
27
79°
57°
28
78°
58°
29
78°
57°
30
75°
56°
1
73°
50°
2
64°
45°
3
64°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Aledo
Aledo's September 2026 forecast shows daily high temperatures ranging from 64° to 89°, with overnight lows between 42° and 71°. The average high for September is 77° with an average low of 56°. 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 Aledo. See also: October | November | December.