Amelia Island Weather Forecast

    • 76
    • 86

    Rain Showers

    • 76
    • 88

    Chance Thunderstorms

    • 76
    • 89

    Slight Chance Thunderstorms

    • 76
    • 90

    Partly Sunny

    • 77
    • 92

    Slight Chance Thunderstorms

    • 77
    • 92

    Slight Chance Thunderstorms

Today 8 Aug Coastal Nassau

Showers likely with a chance of Thunderstorms. Highs in the upper 80s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 8 Aug Coastal Nassau

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Amelia Island Temperature Statistics

August Temperature

Fernandina Beach Municipal Airport (1.9 miles)

  • Lowest 5 August, 2026

    75.2 °F

  • Average August

    80.3 °F

  • Highest 1 August, 2026

    91.4 °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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