S
M
T
W
T
F
S
26
60°
31°
27
59°
29°
28
59°
30°
29
54°
28°
30
54°
26°
1
55°
39°
2
55°
33°
3
54°
35°
4
57°
38°
5
53°
32°
6
52°
32°
7
55°
32°
8
56°
33°
9
58°
34°
10
58°
35°
11
61°
36°
12
60°
36°
13
62°
36°
14
63°
36°
15
64°
41°
16
62°
40°
17
63°
40°
18
66°
41°
19
66°
41°
20
65°
42°
21
63°
40°
22
60°
38°
23
63°
43°
24
65°
43°
25
68°
40°
26
64°
40°
27
69°
45°
28
70°
46°
29
69°
46°
30
70°
45°
31
71°
47°
1
71°
47°
2
70°
48°
3
70°
48°
4
71°
49°
5
71°
49°
6
73°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Slaterville
Slaterville's May 2026 forecast shows daily high temperatures ranging from 52° to 73°, with overnight lows between 32° and 50°. The average high for May is 63° with an average low of 40°. 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 Slaterville. See also: June | July | August.