S
M
T
W
T
F
S
26
44°
36°
27
44°
36°
28
46°
34°
29
43°
34°
30
39°
34°
1
45°
37°
2
38°
29°
3
31°
26°
4
39°
26°
5
31°
23°
6
32°
26°
7
35°
21°
8
36°
20°
9
43°
22°
10
40°
30°
11
48°
27°
12
57°
40°
13
50°
35°
14
52°
35°
15
63°
30°
16
61°
42°
17
53°
37°
18
55°
34°
19
49°
35°
20
49°
37°
21
51°
38°
22
48°
33°
23
43°
32°
24
52°
37°
25
54°
38°
26
60°
45°
27
59°
47°
28
63°
45°
29
68°
49°
30
63°
50°
31
57°
50°
1
54°
49°
2
62°
43°
3
63°
42°
4
60°
42°
5
60°
41°
6
61°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Unalakleet
Unalakleet's May 2026 forecast shows daily high temperatures ranging from 43° to 68°, with overnight lows between 32° and 50°. The average high for May is 57° with an average low of 42°. 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 Unalakleet. See also: June | July | August.