S
M
T
W
T
F
S
26
48°
37°
27
43°
34°
28
42°
35°
29
39°
34°
30
46°
38°
1
48°
37°
2
51°
35°
3
42°
30°
4
34°
30°
5
34°
30°
6
41°
28°
7
44°
27°
8
36°
29°
9
40°
30°
10
39°
29°
11
44°
35°
12
50°
38°
13
42°
32°
14
45°
33°
15
44°
38°
16
43°
38°
17
50°
34°
18
42°
34°
19
44°
36°
20
45°
34°
21
49°
39°
22
47°
35°
23
46°
32°
24
46°
33°
25
44°
37°
26
42°
36°
27
41°
35°
28
41°
34°
29
46°
38°
30
48°
39°
31
47°
40°
1
50°
39°
2
48°
41°
3
49°
40°
4
50°
41°
5
49°
40°
6
48°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cold Bay
Cold Bay's May 2026 forecast shows daily high temperatures ranging from 41° to 50°, with overnight lows between 34° and 41°. The average high for May is 46° with an average low of 39°. 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 Cold Bay. See also: June | July | August.
