S
M
T
W
T
F
S
26
82°
68°
27
87°
67°
28
85°
66°
29
84°
66°
30
82°
70°
1
82°
71°
2
83°
68°
3
79°
64°
4
83°
67°
5
84°
71°
6
83°
74°
7
85°
73°
8
84°
70°
9
85°
72°
10
85°
74°
11
86°
71°
12
85°
71°
13
86°
72°
14
84°
71°
15
83°
72°
16
83°
72°
17
84°
71°
18
86°
73°
19
86°
73°
20
85°
72°
21
87°
73°
22
87°
74°
23
88°
74°
24
89°
73°
25
88°
74°
26
88°
74°
27
87°
73°
28
85°
74°
29
86°
74°
30
85°
73°
31
84°
74°
1
84°
74°
2
85°
75°
3
85°
74°
4
86°
76°
5
86°
76°
6
85°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rotonda
Rotonda's May 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 64° and 76°. The average high for May is 85° with an average low of 72°. 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 Rotonda. See also: June | July | August.