S
M
T
W
T
F
S
26
64°
34°
27
70°
37°
28
63°
46°
29
68°
45°
30
70°
50°
1
68°
48°
2
66°
48°
3
61°
48°
4
64°
52°
5
61°
50°
6
59°
41°
7
59°
37°
8
64°
41°
9
70°
41°
10
57°
43°
11
57°
36°
12
61°
30°
13
59°
39°
14
57°
37°
15
55°
37°
16
57°
36°
17
61°
41°
18
55°
41°
19
61°
52°
20
64°
50°
21
70°
50°
22
77°
54°
23
81°
55°
24
88°
55°
25
88°
52°
26
88°
60°
27
77°
61°
28
72°
59°
29
71°
57°
30
72°
57°
31
67°
56°
1
66°
59°
2
64°
56°
3
62°
57°
4
62°
55°
5
60°
53°
6
62°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sandown
Sandown's May 2026 forecast shows daily high temperatures ranging from 60° to 88°, with overnight lows between 53° and 61°. The average high for May is 69° with an average low of 57°. 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 Sandown. See also: June | July | August.
