S
M
T
W
T
F
S
26
30°
21°
27
47°
20°
28
56°
25°
29
60°
26°
30
68°
31°
1
72°
39°
2
65°
43°
3
72°
41°
4
52°
32°
5
52°
29°
6
71°
45°
7
66°
38°
8
69°
44°
9
56°
37°
10
66°
42°
11
72°
44°
12
64°
38°
13
60°
39°
14
69°
42°
15
63°
38°
16
65°
36°
17
64°
39°
18
64°
44°
19
60°
43°
20
59°
40°
21
64°
44°
22
69°
46°
23
70°
47°
24
69°
46°
25
70°
47°
26
68°
47°
27
61°
46°
28
65°
44°
29
65°
45°
30
71°
47°
31
72°
48°
1
74°
50°
2
73°
51°
3
74°
50°
4
73°
50°
5
71°
49°
6
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ensign
Ensign's May 2026 forecast shows daily high temperatures ranging from 52° to 74°, with overnight lows between 29° and 51°. The average high for May is 66° 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 Ensign. See also: June | July | August.