S
M
T
W
T
F
S
26
100°
80°
27
101°
83°
28
94°
77°
29
89°
79°
30
83°
75°
31
89°
70°
1
84°
67°
2
87°
67°
3
88°
71°
4
90°
72°
5
80°
69°
6
82°
70°
7
89°
70°
8
91°
75°
9
96°
77°
10
98°
76°
11
99°
77°
12
96°
73°
13
91°
74°
14
92°
72°
15
91°
71°
16
87°
69°
17
89°
70°
18
94°
76°
19
93°
76°
20
94°
75°
21
94°
76°
22
93°
75°
23
92°
74°
24
92°
75°
25
93°
75°
26
91°
73°
27
91°
72°
28
92°
74°
29
92°
72°
30
91°
73°
31
91°
73°
1
90°
72°
2
92°
73°
3
91°
73°
4
91°
72°
5
90°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Avondale
Avondale's August 2026 forecast shows daily high temperatures ranging from 80° to 99°, with overnight lows between 69° and 77°. The average high for August is 91° 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 August weather will actually feel in Avondale. See also: September | October | November.