Fernandina Beach Weather Forecast

    • 73
    • 90

    Rain Showers

    • 74
    • 90

    Thunderstorms Likely

    • 75
    • 88

    Rain Showers

    • 75
    • 88

    Thunderstorms Likely

    • 76
    • 88

    Thunderstorms Likely

    • 76
    • 87

    Thunderstorms Likely

    • 75
    • 87

    Thunderstorms Likely

Today 30 Jun Coastal Nassau

Showers and Thunderstorms. Highs around 90. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 30 Jun Coastal Nassau

Mostly cloudy. A chance of Showers with isolated Thunderstorms this evening. Lows in the lower 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • 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

    80.2 °F

  • Highest 7 June, 2025

    93.2 °F

Climate (2020–Present)

Fernandina Beach Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    62.3 °F

  • Average 2020–2025

    69.6 °F

  • Average High 2020–2025

    77.7 °F
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