S
M
T
W
T
F
S
26
72°
38°
27
73°
40°
28
77°
43°
29
77°
41°
30
74°
42°
31
72°
40°
1
71°
41°
2
72°
40°
3
70°
43°
4
73°
42°
5
70°
38°
6
71°
37°
7
71°
39°
8
72°
39°
9
76°
40°
10
77°
42°
11
77°
42°
12
78°
43°
13
77°
41°
14
72°
37°
15
70°
38°
16
70°
37°
17
71°
38°
18
73°
42°
19
72°
39°
20
70°
39°
21
69°
38°
22
69°
39°
23
72°
41°
24
69°
39°
25
68°
41°
26
72°
41°
27
66°
36°
28
66°
36°
29
67°
38°
30
68°
35°
31
67°
32°
1
66°
34°
2
66°
33°
3
68°
40°
4
69°
34°
5
71°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Avon
Avon's August 2026 forecast shows daily high temperatures ranging from 66° to 78°, with overnight lows between 32° and 43°. The average high for August is 71° with an average low of 39°. 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 Avon. See also: September | October | November.
