S
M
T
W
T
F
S
27
68°
52°
28
67°
51°
29
69°
53°
30
70°
52°
31
71°
49°
1
70°
48°
2
66°
48°
3
66°
43°
4
65°
45°
5
58°
49°
6
66°
46°
7
68°
40°
8
67°
46°
9
58°
50°
10
67°
46°
11
70°
47°
12
69°
50°
13
63°
49°
14
68°
44°
15
65°
45°
16
68°
52°
17
72°
52°
18
58°
42°
19
59°
44°
20
Hist. Avg.
63°
44°
21
Hist. Avg.
63°
44°
22
Hist. Avg.
63°
44°
23
Hist. Avg.
63°
44°
24
Hist. Avg.
63°
45°
25
Hist. Avg.
63°
45°
26
Hist. Avg.
64°
45°
27
Hist. Avg.
64°
45°
28
Hist. Avg.
64°
45°
29
Hist. Avg.
64°
45°
30
Hist. Avg.
64°
45°
31
Hist. Avg.
64°
45°
1
Hist. Avg.
64°
45°
2
Hist. Avg.
64°
45°
3
Hist. Avg.
64°
46°
4
Hist. Avg.
64°
46°
5
Hist. Avg.
64°
46°
6
Hist. Avg.
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Fernandina Beach
Fernandina Beach's January 2027 forecast shows daily high temperatures ranging from 58° to 72°, with overnight lows between 40° and 53°. The average high for January is 66° 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 January weather will actually feel in Fernandina Beach. See also: February | March | April.