S
M
T
W
T
F
S
26
55°
41°
27
67°
36°
28
56°
47°
29
56°
44°
30
45°
33°
1
47°
29°
2
43°
31°
3
57°
27°
4
69°
40°
5
71°
58°
6
58°
42°
7
57°
32°
8
57°
35°
9
61°
45°
10
61°
40°
11
60°
34°
12
64°
29°
13
65°
43°
14
44°
40°
15
64°
41°
16
72°
44°
17
80°
60°
18
86°
65°
19
85°
66°
20
69°
43°
21
68°
43°
22
59°
49°
23
58°
56°
24
71°
59°
25
70°
54°
26
74°
53°
27
74°
56°
28
73°
58°
29
74°
57°
30
73°
54°
31
77°
62°
1
72°
55°
2
71°
56°
3
71°
56°
4
70°
54°
5
67°
52°
6
70°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sandy Valley
Sandy Valley's May 2026 forecast shows daily high temperatures ranging from 58° to 86°, with overnight lows between 43° and 66°. The average high for May is 72° 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 Sandy Valley. See also: June | July | August.