S
M
T
W
T
F
S
31
80°
48°
1
77°
48°
2
79°
51°
3
82°
52°
4
83°
52°
5
82°
53°
6
81°
52°
7
82°
53°
8
82°
53°
9
83°
52°
10
83°
53°
11
85°
54°
12
85°
54°
13
88°
55°
14
88°
55°
15
87°
54°
16
84°
55°
17
83°
55°
18
81°
54°
19
79°
52°
20
78°
53°
21
79°
53°
22
86°
55°
23
87°
55°
24
90°
53°
25
89°
54°
26
86°
56°
27
89°
55°
28
90°
54°
29
88°
53°
30
88°
53°
1
87°
54°
2
87°
54°
3
85°
55°
4
88°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Capitan
Capitan's June 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 48° and 56°. The average high for June is 84° with an average low of 53°. 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 Capitan. See also: July | August | September.