S
M
T
W
T
F
S
27
72°
45°
28
66°
45°
29
65°
47°
30
66°
49°
1
70°
49°
2
72°
51°
3
71°
52°
4
73°
53°
5
74°
53°
6
74°
50°
7
73°
51°
8
72°
51°
9
73°
50°
10
73°
50°
11
72°
48°
12
72°
51°
13
71°
50°
14
65°
45°
15
64°
47°
16
65°
46°
17
64°
50°
18
68°
46°
19
67°
42°
20
63°
42°
21
62°
43°
22
62°
48°
23
64°
45°
24
62°
44°
25
62°
44°
26
63°
45°
27
67°
45°
28
66°
46°
29
62°
45°
30
62°
47°
31
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Annapolis
Annapolis's October 2026 forecast shows daily high temperatures ranging from 62° to 74°, with overnight lows between 42° and 53°. The average high for October is 67° with an average low of 48°. 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 Annapolis. See also: November | December | January.