S
M
T
W
T
F
S
26
87°
63°
27
81°
63°
28
78°
63°
29
77°
61°
30
82°
61°
31
86°
61°
1
88°
63°
2
85°
61°
3
81°
62°
4
77°
61°
5
74°
60°
6
81°
63°
7
82°
62°
8
86°
64°
9
85°
65°
10
81°
65°
11
79°
62°
12
73°
62°
13
79°
62°
14
77°
63°
15
76°
65°
16
78°
66°
17
80°
67°
18
83°
68°
19
82°
67°
20
83°
66°
21
82°
65°
22
80°
66°
23
81°
68°
24
82°
69°
25
82°
68°
26
83°
63°
27
83°
67°
28
84°
67°
29
79°
67°
30
80°
66°
31
81°
67°
1
81°
66°
2
80°
64°
3
79°
66°
4
78°
64°
5
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Avalon
Avalon's August 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 62° and 69°. The average high for August is 80° with an average low of 66°. 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 Avalon. See also: September | October | November.