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