S
M
T
W
T
F
S
27
86°
61°
28
88°
68°
29
86°
64°
30
86°
70°
1
86°
75°
2
86°
73°
3
86°
72°
4
86°
73°
5
84°
75°
6
79°
73°
7
82°
75°
8
81°
73°
9
79°
72°
10
84°
75°
11
84°
72°
12
84°
64°
13
86°
66°
14
84°
64°
15
84°
68°
16
86°
66°
17
N/A
18
68°
58°
19
71°
56°
20
74°
57°
21
75°
55°
22
73°
57°
23
74°
61°
24
73°
60°
25
74°
58°
26
75°
57°
27
76°
61°
28
76°
64°
29
78°
64°
30
77°
58°
31
73°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Fernandina Beach
Fernandina Beach's October 2026 forecast shows daily high temperatures ranging from 68° to 78°, with overnight lows between 55° and 64°. The average high for October is 74° with an average low of 59°. 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 Fernandina Beach. See also: November | December | January.
