S
M
T
W
T
F
S
27
74°
59°
28
74°
58°
29
74°
57°
30
68°
55°
1
67°
57°
2
68°
57°
3
72°
53°
4
71°
57°
5
72°
57°
6
67°
56°
7
71°
58°
8
71°
54°
9
64°
49°
10
61°
53°
11
67°
52°
12
62°
51°
13
66°
54°
14
67°
54°
15
69°
53°
16
68°
53°
17
68°
51°
18
59°
50°
19
57°
52°
20
62°
53°
21
66°
50°
22
64°
44°
23
53°
42°
24
54°
46°
25
59°
49°
26
65°
42°
27
55°
38°
28
55°
38°
29
57°
41°
30
61°
45°
31
63°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Wilmington
Wilmington's October 2026 forecast shows daily high temperatures ranging from 53° to 74°, with overnight lows between 38° and 59°. The average high for October is 65° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Wilmington. See also: November | December | January.