S
M
T
W
T
F
S
30
84°
53°
31
84°
55°
1
87°
57°
2
89°
53°
3
84°
54°
4
83°
50°
5
80°
51°
6
81°
54°
7
87°
56°
8
88°
56°
9
85°
53°
10
82°
55°
11
84°
51°
12
86°
51°
13
82°
48°
14
81°
46°
15
79°
48°
16
79°
50°
17
81°
51°
18
85°
52°
19
86°
43°
20
79°
49°
21
79°
47°
22
83°
51°
23
Hist. Avg.
80°
47°
24
Hist. Avg.
80°
46°
25
Hist. Avg.
79°
46°
26
Hist. Avg.
79°
45°
27
Hist. Avg.
78°
45°
28
Hist. Avg.
78°
44°
29
Hist. Avg.
78°
44°
30
Hist. Avg.
77°
43°
1
Hist. Avg.
76°
43°
2
Hist. Avg.
76°
42°
3
Hist. Avg.
76°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Avondale
Avondale's September 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 43° and 57°. The average high for September is 83° with an average low of 51°. 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.
