S
M
T
W
T
F
S
26
51°
30°
27
51°
39°
28
49°
39°
29
49°
41°
30
54°
40°
1
55°
36°
2
52°
43°
3
52°
45°
4
62°
41°
5
57°
45°
6
53°
44°
7
52°
38°
8
49°
38°
9
51°
43°
10
48°
45°
11
54°
43°
12
60°
41°
13
57°
38°
14
53°
43°
15
55°
42°
16
54°
44°
17
55°
44°
18
52°
45°
19
50°
44°
20
50°
42°
21
50°
41°
22
51°
42°
23
54°
41°
24
54°
42°
25
55°
41°
26
54°
40°
27
74°
55°
28
63°
42°
29
58°
43°
30
56°
43°
31
56°
44°
1
57°
42°
2
57°
42°
3
58°
42°
4
58°
43°
5
57°
44°
6
58°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chilkat
Chilkat's May 2026 forecast shows daily high temperatures ranging from 50° to 74°, with overnight lows between 40° and 55°. The average high for May is 56° with an average low of 43°. 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 Chilkat. See also: June | July | August.