S
M
T
W
T
F
S
31
73°
63°
1
73°
57°
2
66°
57°
3
66°
55°
4
66°
57°
5
64°
54°
6
63°
55°
7
66°
52°
8
61°
54°
9
66°
50°
10
63°
50°
11
63°
50°
12
73°
57°
13
72°
55°
14
70°
55°
15
70°
57°
16
79°
59°
17
79°
63°
18
79°
63°
19
86°
64°
20
N/A
21
88°
62°
22
86°
67°
23
100°
75°
24
101°
69°
25
90°
69°
26
92°
66°
27
86°
62°
28
83°
61°
29
84°
60°
30
80°
61°
1
80°
59°
2
79°
58°
3
69°
49°
4
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Wilmington
Wilmington's June 2026 forecast shows daily high temperatures ranging from 69° to 101°, with overnight lows between 49° and 75°. The average high for June is 85° with an average low of 62°. 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.
