S
M
T
W
T
F
S
30
100°
77°
31
100°
78°
1
102°
79°
2
101°
77°
3
100°
75°
4
101°
74°
5
99°
74°
6
99°
75°
7
100°
74°
8
101°
74°
9
101°
72°
10
100°
72°
11
98°
73°
12
98°
72°
13
100°
73°
14
102°
74°
15
102°
76°
16
103°
77°
17
103°
73°
18
101°
73°
19
101°
72°
20
95°
73°
21
97°
72°
22
98°
71°
23
94°
69°
24
93°
70°
25
94°
70°
26
94°
68°
27
93°
68°
28
Hist. Avg.
95°
69°
29
Hist. Avg.
95°
68°
30
Hist. Avg.
94°
68°
1
Hist. Avg.
94°
67°
2
Hist. Avg.
94°
67°
3
Hist. Avg.
93°
66°
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 93° to 103°, with overnight lows between 68° and 79°. The average high for September is 99° with an average low of 73°. 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.
