S
M
T
W
T
F
S
27
86°
64°
28
87°
65°
29
84°
71°
30
88°
73°
1
84°
72°
2
88°
76°
3
92°
78°
4
93°
76°
5
91°
77°
6
88°
75°
7
84°
75°
8
83°
75°
9
91°
74°
10
90°
77°
11
88°
74°
12
91°
66°
13
90°
68°
14
89°
69°
15
91°
72°
16
89°
70°
17
87°
69°
18
88°
68°
19
87°
68°
20
88°
70°
21
87°
67°
22
86°
67°
23
84°
64°
24
83°
68°
25
83°
69°
26
81°
68°
27
82°
67°
28
82°
63°
29
83°
67°
30
82°
67°
31
81°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Charlotte Harbor
Charlotte Harbor's October 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 63° and 77°. The average high for October is 86° with an average low of 68°. 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 Charlotte Harbor. See also: November | December | January.
