S
M
T
W
T
F
S
26
83°
65°
27
85°
67°
28
85°
67°
29
83°
66°
30
81°
67°
1
81°
67°
2
84°
66°
3
81°
67°
4
80°
67°
5
81°
66°
6
80°
68°
7
81°
68°
8
81°
67°
9
82°
68°
10
81°
69°
11
82°
68°
12
83°
69°
13
83°
69°
14
85°
68°
15
85°
66°
16
83°
65°
17
84°
69°
18
89°
69°
19
89°
70°
20
87°
67°
21
88°
68°
22
90°
70°
23
87°
69°
24
86°
68°
25
88°
68°
26
89°
70°
27
90°
70°
28
90°
72°
29
92°
72°
30
91°
71°
31
91°
72°
1
90°
72°
2
91°
71°
3
89°
73°
4
90°
71°
5
89°
72°
6
91°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cocoa
Cocoa's May 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 65° and 73°. The average high for May is 86° with an average low of 69°. 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 Cocoa. See also: June | July | August.