S
M
T
W
T
F
S
26
45°
38°
27
42°
37°
28
44°
35°
29
47°
28°
30
40°
28°
1
38°
33°
2
43°
35°
3
43°
39°
4
45°
39°
5
43°
38°
6
48°
35°
7
44°
39°
8
46°
35°
9
46°
38°
10
42°
38°
11
45°
38°
12
44°
38°
13
51°
37°
14
50°
37°
15
49°
38°
16
52°
37°
17
52°
37°
18
52°
36°
19
51°
37°
20
53°
38°
21
57°
36°
22
51°
35°
23
52°
35°
24
52°
36°
25
53°
34°
26
53°
35°
27
54°
36°
28
54°
36°
29
55°
37°
30
54°
36°
31
54°
37°
1
55°
37°
2
56°
38°
3
57°
40°
4
58°
39°
5
57°
39°
6
56°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alyeska Resort
Alyeska Resort's May 2026 forecast shows daily high temperatures ranging from 42° to 58°, with overnight lows between 34° and 40°. The average high for May is 52° with an average low of 37°. 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 Alyeska Resort. See also: June | July | August.