S
M
T
W
T
F
S
26
81°
59°
27
82°
62°
28
73°
65°
29
79°
64°
30
70°
59°
1
65°
53°
2
71°
44°
3
73°
44°
4
77°
53°
5
79°
63°
6
78°
59°
7
75°
51°
8
73°
52°
9
75°
60°
10
81°
59°
11
81°
61°
12
82°
62°
13
83°
61°
14
81°
59°
15
83°
65°
16
83°
65°
17
82°
64°
18
83°
65°
19
83°
66°
20
84°
66°
21
84°
65°
22
83°
66°
23
81°
66°
24
79°
65°
25
82°
67°
26
80°
67°
27
79°
66°
28
80°
63°
29
84°
66°
30
85°
65°
31
83°
66°
1
84°
68°
2
86°
69°
3
87°
69°
4
87°
68°
5
82°
67°
6
81°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rosemary
Rosemary's May 2026 forecast shows daily high temperatures ranging from 65° to 87°, with overnight lows between 44° and 69°. The average high for May is 81° 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 Rosemary. See also: June | July | August.
