S
M
T
W
T
F
S
31
74°
59°
1
83°
68°
2
78°
56°
3
81°
51°
4
84°
56°
5
88°
58°
6
90°
68°
7
91°
70°
8
90°
71°
9
83°
66°
10
91°
71°
11
94°
74°
12
97°
77°
13
95°
75°
14
95°
75°
15
91°
75°
16
87°
72°
17
86°
71°
18
95°
76°
19
88°
72°
20
90°
68°
21
92°
73°
22
90°
76°
23
92°
72°
24
86°
73°
25
87°
75°
26
90°
74°
27
89°
73°
28
91°
75°
29
89°
74°
30
87°
74°
1
89°
75°
2
90°
73°
3
87°
75°
4
89°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Wilmington
Wilmington's June 2026 forecast shows daily high temperatures ranging from 86° to 92°, with overnight lows between 68° and 76°. The average high for June is 89° with an average low of 74°. 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 Wilmington. See also: July | August | September.
