S
M
T
W
T
F
S
27
75°
50°
28
78°
48°
29
78°
51°
30
84°
51°
1
88°
60°
2
81°
61°
3
71°
58°
4
77°
50°
5
71°
44°
6
72°
44°
7
79°
51°
8
80°
50°
9
81°
52°
10
79°
56°
11
83°
59°
12
77°
59°
13
74°
50°
14
72°
49°
15
75°
50°
16
73°
45°
17
73°
51°
18
72°
50°
19
62°
43°
20
67°
47°
21
63°
49°
22
63°
47°
23
61°
44°
24
66°
39°
25
58°
39°
26
59°
42°
27
57°
36°
28
58°
35°
29
64°
41°
30
69°
44°
31
69°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Chesapeake
Chesapeake's October 2026 forecast shows daily high temperatures ranging from 57° to 83°, with overnight lows between 35° and 59°. The average high for October is 70° with an average low of 47°. 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 Chesapeake. See also: November | December | January.
