S
M
T
W
T
F
S
26
60°
45°
27
57°
42°
28
62°
41°
29
57°
50°
30
54°
51°
1
59°
42°
2
55°
44°
3
60°
42°
4
71°
45°
5
55°
41°
6
54°
41°
7
54°
42°
8
57°
42°
9
58°
44°
10
58°
46°
11
57°
42°
12
56°
44°
13
57°
43°
14
62°
48°
15
53°
39°
16
54°
38°
17
57°
39°
18
59°
40°
19
58°
44°
20
54°
44°
21
54°
43°
22
55°
42°
23
59°
44°
24
60°
45°
25
60°
45°
26
55°
44°
27
55°
45°
28
60°
44°
29
61°
45°
30
60°
46°
31
59°
46°
1
56°
45°
2
56°
46°
3
58°
45°
4
61°
45°
5
62°
47°
6
62°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Klawock
Klawock's May 2026 forecast shows daily high temperatures ranging from 53° to 71°, with overnight lows between 38° and 48°. The average high for May is 58° with an average low of 44°. 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 Klawock. See also: June | July | August.