S
M
T
W
T
F
S
26
84°
58°
27
85°
67°
28
84°
66°
29
85°
66°
30
83°
69°
31
89°
68°
1
86°
68°
2
86°
75°
3
89°
73°
4
87°
66°
5
86°
72°
6
92°
76°
7
93°
73°
8
91°
71°
9
92°
71°
10
90°
70°
11
88°
70°
12
89°
72°
13
88°
71°
14
89°
71°
15
90°
68°
16
78°
69°
17
89°
71°
18
90°
71°
19
89°
67°
20
86°
66°
21
85°
61°
22
76°
69°
23
84°
65°
24
82°
60°
25
82°
58°
26
85°
61°
27
80°
69°
28
87°
68°
29
84°
61°
30
85°
60°
31
85°
70°
1
93°
71°
2
79°
72°
3
87°
71°
4
89°
73°
5
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wilmington
Wilmington's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Wilmington. See also: September | October | November.
