S
M
T
W
T
F
S
28
84°
69°
29
90°
67°
30
90°
72°
1
92°
69°
2
91°
71°
3
92°
69°
4
89°
71°
5
87°
70°
6
86°
65°
7
83°
65°
8
86°
68°
9
87°
71°
10
87°
68°
11
84°
65°
12
84°
65°
13
82°
64°
14
84°
67°
15
83°
65°
16
84°
64°
17
80°
61°
18
81°
62°
19
84°
67°
20
85°
67°
21
83°
66°
22
82°
67°
23
86°
68°
24
87°
68°
25
87°
67°
26
86°
68°
27
88°
68°
28
88°
67°
29
87°
69°
30
88°
68°
31
86°
67°
1
81°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Wilmington
Wilmington's July 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 61° and 71°. The average high for July is 85° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Wilmington. See also: August | September | October.