S
M
T
W
T
F
S
26
89°
59°
27
88°
58°
28
85°
65°
29
84°
65°
30
83°
68°
1
74°
58°
2
74°
51°
3
75°
56°
4
76°
60°
5
80°
71°
6
80°
72°
7
83°
68°
8
77°
61°
9
82°
64°
10
83°
69°
11
80°
64°
12
81°
67°
13
81°
67°
14
82°
67°
15
84°
69°
16
83°
68°
17
80°
67°
18
80°
69°
19
81°
70°
20
80°
71°
21
80°
70°
22
81°
65°
23
80°
65°
24
80°
66°
25
81°
69°
26
81°
67°
27
82°
66°
28
81°
68°
29
82°
72°
30
83°
72°
31
82°
73°
1
83°
73°
2
84°
72°
3
83°
74°
4
83°
74°
5
84°
73°
6
84°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rosemary Beach
Rosemary Beach's May 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 56° and 74°. The average high for May is 81° with an average low of 68°. 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 Rosemary Beach. See also: June | July | August.