Amelia Island Weather Forecast

    • 74
    • 84

    Chance Thunderstorms

    • 76
    • 90

    Chance Thunderstorms

    • 76
    • 91

    Chance Thunderstorms

    • 76
    • 92

    Chance Thunderstorms

    • 76
    • 90

    Chance Thunderstorms

    • 76
    • 91

    Thunderstorms Likely

Today 5 Jul Coastal Nassau

Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid 80s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 5 Jul Coastal Nassau

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming west after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Amelia Island Temperature Statistics

July Temperature

Fernandina Beach Municipal Airport (1.9 miles)

  • Lowest 1 July, 2025

    73.4 °F

  • Average July

    79.7 °F

  • Highest 1 July, 2025

    87.8 °F

Climate (2020–Present)

Fernandina Beach Municipal Airport (1.9 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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