S
M
T
W
T
F
S
26
80°
60°
27
79°
59°
28
75°
58°
29
71°
58°
30
72°
57°
31
75°
59°
1
78°
58°
2
79°
59°
3
72°
51°
4
72°
51°
5
77°
52°
6
79°
54°
7
74°
53°
8
73°
52°
9
72°
59°
10
79°
61°
11
81°
60°
12
82°
61°
13
82°
60°
14
81°
60°
15
81°
57°
16
80°
52°
17
79°
56°
18
76°
58°
19
72°
55°
20
70°
58°
21
70°
49°
22
71°
48°
23
70°
51°
24
73°
54°
25
76°
57°
26
78°
58°
27
78°
59°
28
79°
58°
29
79°
60°
30
78°
58°
31
78°
57°
1
77°
56°
2
76°
55°
3
75°
54°
4
73°
56°
5
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Anacortes
Anacortes's August 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 48° and 61°. The average high for August is 76° with an average low of 56°. 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 Anacortes. See also: September | October | November.
