Amelia Island Weather Forecast

    • 74
    • 88

    Mostly Cloudy

    • 76
    • 88

    Chance Thunderstorms

    • 76
    • 87

    Chance Thunderstorms

    • 76
    • 86

    Slight Chance Thunderstorms

    • 75
    • 86

    Chance Thunderstorms

    • 73
    • 86

    Chance Thunderstorms

Today 22 May Coastal Nassau

Partly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 22 May Coastal Nassau

Partly cloudy. Lows in the lower 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Amelia Island Temperature Statistics

May Temperature

Fernandina Beach Municipal Airport (1.9 miles)

  • Lowest 4 May, 2026

    55.4 °F

  • Average May

    73.5 °F

  • Highest 14 May, 2026

    87.8 °F

Climate (2021–Present)

Fernandina Beach Municipal Airport (1.9 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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