S
M
T
W
T
F
S
31
71°
61°
1
69°
62°
2
70°
61°
3
70°
62°
4
70°
62°
5
69°
64°
6
70°
63°
7
71°
64°
8
72°
63°
9
73°
63°
10
73°
65°
11
74°
65°
12
79°
65°
13
74°
67°
14
74°
66°
15
73°
67°
16
73°
66°
17
72°
65°
18
71°
63°
19
77°
60°
20
73°
60°
21
73°
60°
22
75°
61°
23
76°
63°
24
75°
63°
25
76°
64°
26
77°
63°
27
74°
65°
28
75°
66°
29
75°
65°
30
76°
64°
1
77°
65°
2
76°
66°
3
78°
67°
4
79°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Castle
Castle's June 2026 forecast shows daily high temperatures ranging from 73° to 79°, with overnight lows between 60° and 68°. The average high for June is 76° with an average low of 64°. 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 Castle. See also: July | August | September.
