Fernandina Beach Weather Forecast

    • 76
    • 91

    Chance Thunderstorms

    • 75
    • 91

    Chance Thunderstorms

    • 76
    • 90

    Chance Thunderstorms

    • 76
    • 90

    Chance Thunderstorms

    • 75
    • 91

    Thunderstorms Likely

    • 75
    • 90

    Chance Thunderstorms

Today 16 Jun Coastal Nassau

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the lower 90s. South Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 16 Jun Coastal Nassau

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. South Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fernandina Beach Temperature Statistics

June Temperature

Fernandina Beach Municipal Airport (3.7 miles)

  • Lowest 1 June, 2025

    62.6 °F

  • Average June

    79.6 °F

  • Highest 7 June, 2025

    93.2 °F

Climate (2020–Present)

Fernandina Beach Municipal Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    62.3 °F

  • Average 2020–2025

    69.6 °F

  • Average High 2020–2025

    77.7 °F
Get WillyWeather+ to remove ads