S
M
T
W
T
F
S
31
84°
61°
1
68°
52°
2
73°
48°
3
68°
52°
4
61°
50°
5
73°
54°
6
73°
54°
7
77°
59°
8
73°
54°
9
73°
50°
10
64°
54°
11
64°
54°
12
57°
48°
13
66°
48°
14
73°
45°
15
70°
52°
16
66°
52°
17
64°
52°
18
68°
46°
19
63°
50°
20
68°
41°
21
66°
48°
22
64°
54°
23
61°
52°
24
72°
48°
25
73°
46°
26
77°
55°
27
73°
59°
28
77°
55°
29
73°
55°
30
61°
58°
1
66°
53°
2
71°
56°
3
71°
59°
4
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in The Key
The Key's June 2026 forecast shows daily high temperatures ranging from 61° to 76°, with overnight lows between 53° and 59°. The average high for June is 69° with an average low of 56°. 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 The Key. See also: July | August | September.
