Amelia Island State Park Weather Forecast

    • 44
    • 54

    Becoming Sunny

    • 50
    • 56

    Partly Sunny

    • 50
    • 59

    Mostly Sunny

    • 54
    • 65

    Mostly Sunny

    • 60
    • 73

    Mostly Sunny

    • 61
    • 74

    Mostly Sunny

Today 17 Mar Coastal Nassau

Mostly sunny. Much cooler with Highs in the upper 50s. Northwest Winds 5 to 10 Mph.

Tonight 17 Mar Coastal Nassau

Partly cloudy in the Evening, then clearing. Patchy frost after midnight. Lows in the upper 30s. North Winds 5 to 10 Mph.

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Amelia Island State Park Temperature Statistics

March Temperature

Fernandina Beach Municipal Airport (6.2 miles)

  • Lowest 1 March, 2026

    48.2 °F

  • Average March

    65.6 °F

  • Highest 10 March, 2026

    84.2 °F

Climate (2021–Present)

Fernandina Beach Municipal Airport (6.2 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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