S
M
T
W
T
F
S
31
73°
49°
1
72°
48°
2
73°
50°
3
74°
51°
4
78°
54°
5
80°
52°
6
82°
53°
7
82°
53°
8
81°
51°
9
79°
51°
10
78°
52°
11
78°
55°
12
79°
61°
13
85°
59°
14
89°
59°
15
89°
57°
16
88°
60°
17
90°
60°
18
90°
61°
19
89°
64°
20
92°
62°
21
93°
63°
22
91°
58°
23
90°
58°
24
89°
56°
25
87°
54°
26
83°
53°
27
83°
54°
28
84°
53°
29
83°
54°
30
84°
55°
1
85°
56°
2
86°
58°
3
90°
61°
4
95°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cape Horn
Cape Horn's June 2026 forecast shows daily high temperatures ranging from 72° to 95°, with overnight lows between 48° and 65°. The average high for June is 84° 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 Cape Horn. See also: July | August | September.
