Fernandina Beach Weather Forecast
- 44
- 58
Mostly Sunny
- 52
- 64
Mostly Cloudy
- 55
- 65
Mostly Cloudy
- 54
- 65
Breezy
- 56
- 64
Chance Rain Showers
- 55
- 66
Chance Rain Showers
Today 11 Dec Coastal Nassau
Sunny. Much cooler with Highs in the upper 50s. Northwest Winds 10 to 15 Mph.
Tonight 11 Dec Coastal Nassau
Clear. Lows in the lower 40s. North Winds 5 to 10 Mph.
Fernandina Beach Temperature Statistics
December Temperature
Fernandina Beach Municipal Airport (3.7 miles)
Lowest 7 December, 2023
41 °FAverage December
62.3 °FHighest 1 December, 2023
77 °F
Climate (2018–Present)
Fernandina Beach Municipal Airport (3.7 miles)
Average Low 2018–2023
62.8 °FAverage 2018–2023
70.1 °FAverage High 2018–2023
78.2 °F