S
M
T
W
T
F
S
30
68°
48°
31
70°
44°
1
71°
44°
2
67°
45°
3
66°
48°
4
68°
47°
5
68°
46°
6
66°
50°
7
70°
49°
8
71°
48°
9
69°
46°
10
69°
42°
11
66°
46°
12
64°
42°
13
68°
43°
14
65°
42°
15
62°
43°
16
62°
47°
17
67°
43°
18
68°
40°
19
67°
40°
20
61°
43°
21
62°
44°
22
65°
39°
23
62°
38°
24
61°
39°
25
59°
43°
26
61°
44°
27
64°
46°
28
64°
37°
29
65°
35°
30
60°
37°
1
56°
40°
2
60°
41°
3
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Avondale
Avondale's September 2026 forecast shows daily high temperatures ranging from 56° to 71°, with overnight lows between 35° and 50°. The average high for September is 65° with an average low of 43°. 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 Avondale. See also: October | November | December.
