S
M
T
W
T
F
S
26
56°
40°
27
45°
38°
28
58°
35°
29
63°
39°
30
64°
41°
1
68°
46°
2
75°
44°
3
75°
54°
4
69°
51°
5
69°
45°
6
67°
49°
7
74°
53°
8
76°
53°
9
73°
49°
10
72°
48°
11
76°
54°
12
83°
56°
13
82°
57°
14
84°
57°
15
80°
55°
16
70°
46°
17
73°
51°
18
76°
46°
19
64°
42°
20
68°
43°
21
75°
47°
22
77°
54°
23
78°
52°
24
69°
49°
25
76°
51°
26
78°
54°
27
78°
52°
28
69°
50°
29
68°
48°
30
69°
47°
31
73°
48°
1
75°
50°
2
77°
52°
3
80°
53°
4
80°
55°
5
81°
53°
6
82°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sandy
Sandy's May 2026 forecast shows daily high temperatures ranging from 64° to 84°, with overnight lows between 42° and 57°. The average high for May is 75° with an average low of 51°. 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. See also: June | July | August.