Fernandina Beach Weather Forecast
- 54
- 74
Mostly Sunny
- 55
- 73
Becoming Sunny
- 56
- 73
Partly Sunny
- 57
- 74
Partly Sunny
- 57
- 74
Partly Sunny
- 39
- 72
Partly Sunny
- 35
- 53
Partly Sunny
Today 24 Dec Coastal Nassau
Sunny. Highs in the mid 70s. Northwest Winds around 5 Mph.
Tonight 24 Dec Coastal Nassau
Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. East Winds around 5 Mph in the Evening, becoming light and variable.
Fernandina Beach Temperature Statistics
December Temperature
Fernandina Beach Municipal Airport (3.7 miles)
Lowest
–Average December
–Highest
–
Climate (2020–Present)
Fernandina Beach Municipal Airport (3.7 miles)
Average Low 2020–2025
62.5 °FAverage 2020–2025
69.8 °FAverage High 2020–2025
77.9 °F