Amelia Island Weather Forecast

    • 78
    • 94

    Slight Chance Thunderstorms

    • 78
    • 95

    Chance Thunderstorms

    • 75
    • 94

    Thunderstorms Likely

    • 75
    • 89

    Thunderstorms

    • 76
    • 88

    Thunderstorms Likely

    • 76
    • 88

    Chance Thunderstorms

    • 77
    • 90

    Partly Sunny

Today 10 Jul Coastal Nassau

Mostly sunny. Highs in the upper 90s. South Winds 5 to 10 Mph. Heat index Values up to 106.

Tonight 10 Jul Coastal Nassau

Partly cloudy with a slight chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the upper 70s. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 20 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 2 July, 2026

    73.4 °F

  • Average July

    83.3 °F

  • Highest 6 July, 2026

    95 °F

Climate (2021–2026)

Fernandina Beach Municipal Airport (1.9 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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