S
M
T
W
T
F
S
26
77°
45°
27
76°
44°
28
77°
46°
29
75°
45°
30
77°
45°
31
78°
46°
1
78°
45°
2
77°
46°
3
76°
46°
4
76°
45°
5
76°
45°
6
75°
44°
7
75°
45°
8
71°
45°
9
71°
44°
10
72°
44°
11
69°
43°
12
69°
42°
13
70°
40°
14
70°
41°
15
71°
42°
16
72°
42°
17
74°
41°
18
74°
42°
19
77°
39°
20
69°
38°
21
72°
40°
22
71°
39°
23
71°
41°
24
70°
41°
25
74°
42°
26
73°
41°
27
71°
41°
28
67°
37°
29
71°
40°
30
67°
38°
31
70°
40°
1
69°
39°
2
68°
39°
3
64°
35°
4
66°
37°
5
64°
31°
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 64° to 78°, with overnight lows between 31° and 46°. The average high for August is 72° with an average low of 42°. 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.
