S
M
T
W
T
F
S
27
83°
73°
28
83°
73°
29
82°
74°
30
82°
75°
1
83°
75°
2
81°
74°
3
81°
72°
4
82°
73°
5
82°
74°
6
83°
73°
7
84°
74°
8
85°
73°
9
84°
72°
10
84°
73°
11
85°
73°
12
84°
72°
13
84°
73°
14
83°
72°
15
83°
72°
16
82°
71°
17
82°
70°
18
81°
68°
19
78°
66°
20
80°
66°
21
77°
69°
22
79°
69°
23
81°
68°
24
81°
64°
25
78°
63°
26
75°
68°
27
76°
69°
28
77°
68°
29
78°
66°
30
78°
66°
31
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Jacksonville Beaches
Jacksonville Beaches's October 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 63° and 75°. The average high for October is 81° with an average low of 70°. 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 Jacksonville Beaches. See also: November | December | January.
