S
M
T
W
T
F
S
26
64°
57°
27
70°
57°
28
72°
57°
29
70°
52°
30
73°
55°
31
79°
55°
1
72°
61°
2
66°
54°
3
70°
54°
4
70°
55°
5
70°
55°
6
72°
55°
7
75°
55°
8
73°
57°
9
72°
57°
10
70°
55°
11
73°
54°
12
73°
57°
13
72°
55°
14
70°
55°
15
70°
57°
16
70°
57°
17
70°
55°
18
72°
55°
19
70°
55°
20
72°
57°
21
73°
60°
22
69°
59°
23
70°
57°
24
72°
58°
25
75°
56°
26
70°
53°
27
69°
53°
28
68°
54°
29
69°
53°
30
68°
56°
31
69°
54°
1
68°
53°
2
69°
53°
3
72°
54°
4
65°
54°
5
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Eastsound
Eastsound's August 2026 forecast shows daily high temperatures ranging from 65° to 75°, with overnight lows between 53° and 60°. The average high for August is 70° with an average low of 55°. 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 Eastsound. See also: September | October | November.