S
M
T
W
T
F
S
26
57°
41°
27
66°
48°
28
68°
50°
29
53°
45°
30
59°
42°
1
48°
36°
2
52°
37°
3
61°
47°
4
70°
55°
5
62°
45°
6
56°
42°
7
52°
36°
8
55°
45°
9
59°
46°
10
62°
46°
11
62°
47°
12
63°
48°
13
62°
47°
14
61°
50°
15
63°
48°
16
64°
46°
17
64°
54°
18
70°
56°
19
69°
56°
20
71°
57°
21
74°
57°
22
72°
56°
23
75°
53°
24
66°
50°
25
66°
52°
26
67°
58°
27
75°
57°
28
71°
58°
29
70°
56°
30
69°
53°
31
71°
51°
1
68°
55°
2
69°
56°
3
69°
52°
4
70°
51°
5
69°
52°
6
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Detroit Beach
Detroit Beach's May 2026 forecast shows daily high temperatures ranging from 48° to 75°, with overnight lows between 36° and 58°. The average high for May is 65° with an average low of 50°. 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 Detroit Beach. See also: June | July | August.