Fernandina Beach Weather Forecast

    • 62
    • 83

    Mostly Sunny

    • 65
    • 84

    Slight Chance Thunderstorms

    • 64
    • 84

    Chance Thunderstorms

    • 62
    • 74

    Mostly Sunny

    • 64
    • 80

    Partly Sunny

    • 65
    • 83

    Slight Chance Thunderstorms

    • 65
    • 85

    Slight Chance Thunderstorms

Today 24 Apr Coastal Nassau

Sunny. Highs in the mid 80s. Southwest Winds around 5 Mph, becoming southeast 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 24 Apr Coastal Nassau

Mostly clear. Lows in the lower 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fernandina Beach Temperature Statistics

April Temperature

Fernandina Beach Municipal Airport (3.7 miles)

  • Lowest 11 April, 2026

    55.4 °F

  • Average April

    69 °F

  • Highest 17 April, 2026

    86 °F

Climate (2021–Present)

Fernandina Beach Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    62.7 °F

  • Average 2021–2026

    70 °F

  • Average High 2021–2026

    78.2 °F
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