S
M
T
W
T
F
S
27
68°
48°
28
75°
46°
29
89°
58°
30
83°
59°
1
78°
50°
2
85°
52°
3
91°
61°
4
89°
67°
5
84°
61°
6
89°
51°
7
84°
52°
8
82°
49°
9
79°
50°
10
73°
49°
11
66°
47°
12
69°
47°
13
72°
49°
14
69°
48°
15
75°
51°
16
76°
50°
17
77°
50°
18
76°
51°
19
67°
46°
20
69°
50°
21
69°
50°
22
70°
49°
23
70°
50°
24
69°
50°
25
70°
49°
26
70°
49°
27
62°
48°
28
61°
44°
29
60°
44°
30
60°
45°
31
61°
43°
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 60° to 89°, with overnight lows between 43° and 52°. The average high for October is 71° with an average low of 49°. 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.