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