S
M
T
W
T
F
S
30
71°
60°
31
69°
54°
1
60°
51°
2
56°
42°
3
62°
42°
4
66°
50°
5
63°
51°
6
58°
55°
7
71°
56°
8
64°
49°
9
53°
40°
10
62°
40°
11
65°
52°
12
55°
40°
13
67°
55°
14
68°
60°
15
66°
48°
16
74°
52°
17
70°
49°
18
65°
44°
19
66°
43°
20
65°
47°
21
61°
45°
22
62°
46°
23
63°
44°
24
62°
46°
25
62°
42°
26
57°
41°
27
56°
41°
28
64°
45°
29
63°
44°
30
61°
43°
1
59°
43°
2
58°
42°
3
62°
45°
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 55° to 74°, with overnight lows between 40° and 60°. The average high for September is 63° with an average low of 46°. 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.
