S
M
T
W
T
F
S
26
40°
33°
27
41°
34°
28
43°
33°
29
40°
35°
30
40°
34°
1
42°
32°
2
42°
32°
3
41°
34°
4
42°
32°
5
42°
36°
6
42°
36°
7
43°
38°
8
45°
36°
9
43°
35°
10
44°
37°
11
45°
36°
12
44°
36°
13
44°
37°
14
45°
38°
15
56°
46°
16
46°
37°
17
43°
36°
18
43°
38°
19
44°
39°
20
43°
39°
21
43°
38°
22
44°
40°
23
43°
40°
24
44°
39°
25
44°
40°
26
45°
39°
27
44°
38°
28
44°
39°
29
45°
40°
30
44°
40°
31
44°
41°
1
45°
41°
2
46°
40°
3
45°
42°
4
45°
42°
5
46°
41°
6
46°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Adak
Adak's May 2026 forecast shows daily high temperatures ranging from 41° to 56°, with overnight lows between 32° and 46°. The average high for May is 44° with an average low of 38°. 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 Adak. See also: June | July | August.
