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