S
M
T
W
T
F
S
26
52°
36°
27
46°
33°
28
56°
32°
29
61°
36°
30
63°
36°
1
65°
42°
2
71°
39°
3
76°
46°
4
75°
48°
5
64°
50°
6
64°
53°
7
76°
57°
8
76°
56°
9
73°
55°
10
81°
61°
11
84°
59°
12
82°
60°
13
81°
61°
14
80°
60°
15
80°
59°
16
80°
59°
17
78°
58°
18
77°
58°
19
71°
48°
20
71°
51°
21
70°
50°
22
66°
47°
23
68°
47°
24
70°
48°
25
71°
48°
26
77°
54°
27
79°
55°
28
79°
55°
29
78°
54°
30
79°
53°
31
80°
55°
1
81°
57°
2
81°
56°
3
82°
57°
4
79°
58°
5
75°
58°
6
72°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Layton
Layton's May 2026 forecast shows daily high temperatures ranging from 64° to 84°, with overnight lows between 47° and 61°. The average high for May is 76° with an average low of 55°. 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 Layton. See also: June | July | August.