S
M
T
W
T
F
S
26
51°
41°
27
67°
37°
28
65°
42°
29
65°
48°
30
71°
48°
1
65°
40°
2
58°
47°
3
61°
42°
4
77°
50°
5
84°
62°
6
70°
62°
7
63°
46°
8
70°
42°
9
75°
55°
10
83°
54°
11
62°
46°
12
69°
40°
13
75°
56°
14
63°
54°
15
71°
50°
16
83°
66°
17
88°
62°
18
91°
65°
19
93°
67°
20
89°
65°
21
66°
55°
22
66°
54°
23
69°
59°
24
79°
62°
25
79°
64°
26
80°
64°
27
79°
65°
28
80°
61°
29
75°
65°
30
80°
66°
31
80°
65°
1
75°
62°
2
75°
61°
3
74°
60°
4
75°
60°
5
77°
67°
6
84°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Broomes Island
Broomes Island's May 2026 forecast shows daily high temperatures ranging from 66° to 93°, with overnight lows between 50° and 69°. The average high for May is 79° with an average low of 62°. 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 Broomes Island. See also: June | July | August.