Fernandina Beach Weather Forecast

    • 72
    • 79

    Rain Showers

    • 72
    • 80

    Chance Rain Showers

    • 71
    • 80

    Rain Showers Likely

    • 73
    • 81

    Rain Showers

    • 72
    • 81

    Rain Showers

    • 70
    • 83

    Rain Showers

    • 68
    • 84

    Chance Rain Showers

Today 6 Oct Coastal Nassau

Mostly sunny with a 20 percent chance of Showers. Highs in the lower 80s.

Tonight 6 Oct Coastal Nassau

A slight chance of Thunderstorms. Showers. Locally heavy rainfall possible. Lows in the lower 70s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fernandina Beach Temperature Statistics

October Temperature

Fernandina Beach Municipal Airport (3.7 miles)

  • Lowest 3 October, 2026

    71.6 °F

  • Average October

    79.3 °F

  • Highest 1 October, 2026

    86 °F

Climate (2021–2026)

Fernandina Beach Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    62.8 °F

  • Average 2021–2026

    70.1 °F

  • Average High 2021–2026

    78.3 °F
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