S
M
T
W
T
F
S
26
93°
76°
27
92°
75°
28
86°
72°
29
91°
76°
30
93°
77°
31
94°
76°
1
88°
76°
2
89°
75°
3
87°
66°
4
86°
73°
5
87°
70°
6
92°
68°
7
88°
67°
8
87°
68°
9
87°
71°
10
88°
74°
11
89°
71°
12
86°
67°
13
86°
68°
14
84°
68°
15
85°
73°
16
86°
67°
17
85°
66°
18
84°
66°
19
84°
67°
20
85°
71°
21
86°
74°
22
91°
74°
23
90°
73°
24
91°
71°
25
91°
71°
26
89°
70°
27
83°
68°
28
82°
67°
29
84°
66°
30
84°
65°
31
82°
63°
1
82°
66°
2
83°
67°
3
85°
70°
4
85°
61°
5
84°
61°
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 82° to 94°, with overnight lows between 61° and 77°. The average high for August is 87° with an average low of 70°. 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.