S
M
T
W
T
F
S
26
68°
57°
27
72°
55°
28
72°
54°
29
63°
52°
30
66°
53°
31
67°
52°
1
67°
57°
2
65°
53°
3
69°
52°
4
74°
54°
5
74°
56°
6
74°
57°
7
78°
57°
8
74°
55°
9
74°
56°
10
72°
55°
11
74°
56°
12
73°
55°
13
74°
54°
14
74°
55°
15
73°
54°
16
75°
55°
17
75°
58°
18
75°
57°
19
76°
56°
20
74°
55°
21
72°
57°
22
71°
55°
23
74°
58°
24
70°
52°
25
74°
58°
26
77°
58°
27
77°
57°
28
75°
58°
29
70°
57°
30
69°
52°
31
72°
55°
1
68°
56°
2
68°
52°
3
69°
51°
4
71°
55°
5
68°
52°
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 68° to 78°, with overnight lows between 51° and 58°. The average high for August is 73° 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 Anacortes. See also: September | October | November.
