S
M
T
W
T
F
S
31
90°
84°
1
91°
82°
2
91°
81°
3
88°
80°
4
84°
79°
5
87°
78°
6
86°
77°
7
89°
79°
8
88°
78°
9
89°
80°
10
88°
78°
11
88°
79°
12
89°
80°
13
88°
79°
14
89°
78°
15
86°
80°
16
86°
80°
17
87°
79°
18
87°
80°
19
86°
80°
20
88°
79°
21
88°
80°
22
89°
80°
23
89°
79°
24
90°
80°
25
89°
80°
26
90°
81°
27
90°
81°
28
89°
80°
29
89°
80°
30
90°
81°
1
88°
81°
2
87°
80°
3
87°
81°
4
89°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Summerland Key
Summerland Key's June 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 77° and 82°. The average high for June is 88° with an average low of 80°. 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 Summerland Key. See also: July | August | September.
