Black Hammock Island Weather Forecast

    • 77
    • 87

    Slight Chance Thunderstorms

    • 77
    • 83

    Mostly Sunny

    • 79
    • 83

    Chance Thunderstorms

    • 77
    • 86

    Slight Chance Thunderstorms

    • 78
    • 87

    Slight Chance Thunderstorms

    • 78
    • 88

    Slight Chance Thunderstorms

    • 78
    • 87

    Chance Thunderstorms

Today 23 Jun Coastal Duval

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the mid 90s. West Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent. Heat index Values up to 106.

Tonight 23 Jun Coastal Duval

Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Breezy with Lows in the mid 70s. West Winds 20 to 25 Mph with Gusts up to 45 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black Hammock Island Temperature Statistics

June Temperature

Fernandina Beach Municipal Airport (6.2 miles)

  • Lowest 5 June, 2026

    64.4 °F

  • Average June

    78.9 °F

  • Highest 15 June, 2026

    95 °F

Climate (2021–2026)

Fernandina Beach Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    62.7 °F

  • Average 2021–2026

    70.1 °F

  • Average High 2021–2026

    78.2 °F
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