S
M
T
W
T
F
S
26
54°
37°
27
69°
38°
28
70°
46°
29
48°
39°
30
48°
35°
1
45°
37°
2
46°
34°
3
64°
35°
4
74°
46°
5
65°
45°
6
46°
39°
7
52°
36°
8
63°
36°
9
68°
40°
10
58°
34°
11
48°
34°
12
61°
30°
13
59°
43°
14
56°
36°
15
68°
36°
16
75°
50°
17
83°
54°
18
88°
64°
19
85°
44°
20
51°
42°
21
53°
40°
22
69°
41°
23
58°
49°
24
62°
50°
25
76°
51°
26
83°
54°
27
66°
49°
28
56°
44°
29
N/A
30
62°
41°
31
72°
47°
1
69°
48°
2
69°
46°
3
74°
51°
4
79°
58°
5
76°
58°
6
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Great Lakes Beach
Great Lakes Beach's May 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 41° and 58°. The average high for May is 72° with an average low of 51°. 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 Great Lakes Beach. See also: June | July | August.
