S
M
T
W
T
F
S
26
59°
36°
27
59°
47°
28
55°
43°
29
59°
39°
30
61°
40°
1
71°
47°
2
67°
51°
3
67°
49°
4
65°
51°
5
61°
50°
6
70°
51°
7
67°
49°
8
69°
50°
9
68°
49°
10
69°
51°
11
70°
51°
12
70°
50°
13
68°
51°
14
64°
48°
15
68°
51°
16
65°
51°
17
63°
50°
18
62°
51°
19
65°
50°
20
65°
51°
21
62°
52°
22
63°
49°
23
68°
51°
24
71°
53°
25
72°
54°
26
72°
53°
27
68°
51°
28
69°
52°
29
69°
54°
30
71°
53°
31
68°
54°
1
64°
54°
2
67°
53°
3
67°
53°
4
65°
52°
5
67°
53°
6
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Anacortes
Anacortes's May 2026 forecast shows daily high temperatures ranging from 61° to 72°, with overnight lows between 47° and 55°. The average high for May is 67° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Anacortes. See also: June | July | August.
