S
M
T
W
T
F
S
27
79°
61°
28
80°
61°
29
81°
60°
30
80°
60°
1
78°
58°
2
78°
60°
3
79°
59°
4
77°
59°
5
79°
60°
6
77°
57°
7
75°
54°
8
71°
53°
9
69°
55°
10
72°
55°
11
68°
54°
12
73°
51°
13
68°
46°
14
66°
48°
15
66°
52°
16
70°
56°
17
73°
55°
18
73°
52°
19
74°
48°
20
69°
50°
21
64°
50°
22
64°
44°
23
63°
47°
24
65°
50°
25
69°
46°
26
67°
45°
27
63°
47°
28
63°
45°
29
61°
40°
30
60°
38°
31
57°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Dover
Dover's October 2026 forecast shows daily high temperatures ranging from 57° to 81°, with overnight lows between 38° and 61°. The average high for October is 71° with an average low of 52°. 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 Dover. See also: November | December | January.
