S
M
T
W
T
F
S
26
26°
21°
27
24°
17°
28
17°
-1°
29
20°
-6°
30
22°
0°
1
21°
-1°
2
22°
19°
3
21°
16°
4
26°
18°
5
29°
18°
6
23°
19°
7
33°
29°
8
33°
28°
9
33°
28°
10
31°
20°
11
35°
29°
12
43°
26°
13
37°
27°
14
28°
21°
15
26°
13°
16
29°
19°
17
23°
22°
18
31°
23°
19
34°
25°
20
38°
26°
21
39°
28°
22
41°
28°
23
41°
27°
24
42°
28°
25
39°
28°
26
44°
30°
27
44°
31°
28
45°
30°
29
41°
31°
30
42°
31°
31
38°
30°
1
42°
31°
2
40°
30°
3
39°
31°
4
38°
33°
5
43°
33°
6
42°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Arviat
Arviat's May 2026 forecast shows daily high temperatures ranging from 23° to 45°, with overnight lows between 13° and 34°. The average high for May is 37° with an average low of 27°. 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 Arviat. See also: June | July | August.