S
M
T
W
T
F
S
30
65°
55°
31
67°
51°
1
66°
50°
2
65°
54°
3
65°
49°
4
70°
49°
5
66°
50°
6
65°
52°
7
68°
53°
8
67°
54°
9
69°
51°
10
68°
53°
11
66°
54°
12
67°
53°
13
68°
53°
14
68°
52°
15
69°
52°
16
67°
51°
17
64°
53°
18
65°
52°
19
66°
46°
20
61°
46°
21
62°
45°
22
61°
46°
23
62°
51°
24
65°
52°
25
63°
53°
26
65°
52°
27
65°
51°
28
64°
50°
29
61°
49°
30
59°
47°
1
59°
44°
2
60°
43°
3
59°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ashmore
Ashmore's September 2026 forecast shows daily high temperatures ranging from 59° to 70°, with overnight lows between 43° and 55°. The average high for September is 65° with an average low of 50°. 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 Ashmore. See also: October | November | December.