S
M
T
W
T
F
S
26
54°
39°
27
61°
43°
28
52°
43°
29
50°
45°
30
57°
46°
1
61°
46°
2
59°
41°
3
54°
39°
4
63°
39°
5
64°
48°
6
68°
54°
7
61°
48°
8
59°
41°
9
63°
39°
10
70°
52°
11
57°
45°
12
59°
43°
13
63°
46°
14
61°
48°
15
57°
43°
16
70°
43°
17
79°
57°
18
73°
57°
19
79°
61°
20
81°
61°
21
64°
52°
22
60°
42°
23
62°
48°
24
57°
53°
25
63°
54°
26
72°
58°
27
69°
54°
28
67°
48°
29
66°
48°
30
67°
54°
31
71°
56°
1
70°
57°
2
69°
55°
3
70°
56°
4
71°
53°
5
71°
57°
6
70°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sandwich
Sandwich's May 2026 forecast shows daily high temperatures ranging from 57° to 72°, with overnight lows between 42° and 58°. The average high for May is 67° with an average low of 53°. 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 Sandwich. See also: June | July | August.
