S
M
T
W
T
F
S
31
93°
75°
1
94°
70°
2
84°
69°
3
85°
68°
4
87°
67°
5
81°
70°
6
80°
68°
7
79°
72°
8
87°
72°
9
88°
73°
10
91°
76°
11
91°
75°
12
87°
73°
13
89°
70°
14
88°
68°
15
87°
66°
16
83°
66°
17
86°
69°
18
89°
68°
19
92°
73°
20
92°
72°
21
91°
73°
22
92°
73°
23
93°
74°
24
93°
74°
25
94°
75°
26
94°
75°
27
93°
74°
28
94°
74°
29
94°
75°
30
93°
74°
1
93°
73°
2
94°
74°
3
93°
74°
4
92°
73°
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 79° to 94°, with overnight lows between 66° and 76°. The average high for June is 90° with an average low of 72°. 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.
