S
M
T
W
T
F
S
26
52°
38°
27
55°
38°
28
59°
37°
29
57°
38°
30
63°
39°
1
63°
42°
2
53°
40°
3
53°
39°
4
54°
40°
5
57°
40°
6
59°
46°
7
67°
45°
8
62°
43°
9
64°
44°
10
61°
37°
11
56°
36°
12
56°
37°
13
58°
37°
14
59°
41°
15
60°
43°
16
62°
47°
17
65°
44°
18
63°
40°
19
60°
42°
20
61°
47°
21
67°
51°
22
70°
52°
23
70°
51°
24
69°
48°
25
64°
47°
26
70°
55°
27
74°
50°
28
64°
46°
29
75°
51°
30
71°
48°
31
71°
45°
1
75°
49°
2
77°
51°
3
75°
55°
4
77°
55°
5
77°
54°
6
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Standish
Standish's May 2026 forecast shows daily high temperatures ranging from 52° to 77°, with overnight lows between 36° and 55°. The average high for May is 64° with an average low of 45°. 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 Standish. See also: June | July | August.