S
M
T
W
T
F
S
26
60°
34°
27
65°
34°
28
52°
40°
29
48°
42°
30
48°
40°
1
61°
37°
2
53°
41°
3
54°
35°
4
63°
47°
5
68°
48°
6
65°
50°
7
60°
44°
8
59°
39°
9
57°
42°
10
59°
41°
11
58°
42°
12
62°
43°
13
64°
42°
14
62°
43°
15
65°
43°
16
62°
42°
17
61°
39°
18
62°
48°
19
62°
48°
20
67°
47°
21
70°
49°
22
70°
47°
23
62°
46°
24
62°
48°
25
64°
45°
26
65°
44°
27
65°
46°
28
62°
48°
29
65°
50°
30
69°
50°
31
67°
47°
1
66°
44°
2
65°
44°
3
66°
45°
4
65°
46°
5
65°
45°
6
66°
49°
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 48° to 70°, with overnight lows between 35° and 50°. The average high for May is 63° 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.