S
M
T
W
T
F
S
31
90°
79°
1
90°
79°
2
91°
79°
3
90°
80°
4
91°
79°
5
91°
79°
6
91°
79°
7
91°
79°
8
90°
78°
9
89°
79°
10
87°
79°
11
89°
80°
12
88°
80°
13
90°
80°
14
91°
79°
15
83°
82°
16
83°
82°
17
85°
81°
18
86°
82°
19
87°
82°
20
85°
81°
21
86°
82°
22
84°
82°
23
87°
81°
24
87°
82°
25
86°
82°
26
88°
81°
27
86°
82°
28
87°
82°
29
87°
82°
30
86°
81°
1
86°
82°
2
87°
83°
3
87°
83°
4
85°
81°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cozumel
Cozumel's June 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 78° and 83°. The average high for June is 87° with an average low of 81°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Cozumel. See also: July | August | September.
