S
M
T
W
T
F
S
31
74°
59°
1
83°
68°
2
78°
56°
3
81°
51°
4
83°
57°
5
87°
65°
6
89°
68°
7
92°
72°
8
88°
68°
9
81°
61°
10
83°
65°
11
86°
71°
12
90°
70°
13
90°
72°
14
91°
71°
15
89°
72°
16
86°
72°
17
89°
78°
18
85°
73°
19
88°
73°
20
89°
74°
21
88°
74°
22
88°
73°
23
85°
69°
24
85°
71°
25
86°
74°
26
88°
74°
27
89°
75°
28
85°
74°
29
86°
74°
30
87°
73°
1
86°
71°
2
85°
70°
3
85°
70°
4
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Castle Hayne
Castle Hayne's June 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 57° and 78°. The average high for June is 87° with an average low of 71°. 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 Hayne. See also: July | August | September.
