Jacksonville Beach Weather Forecast

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    • 87

    Thunderstorms

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    • 83

    Thunderstorms

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    Thunderstorms

    • 80
    • 84

    Thunderstorms

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    • 84

    Thunderstorms Likely

    • 79
    • 83

    Thunderstorms Likely

    • 80
    • 83

    Thunderstorms Likely

Today 2 Aug Coastal Duval

Showers with Thunderstorms likely. Locally heavy rainfall possible. Highs in the lower 90s. East Winds 5 to 10 Mph. Chance of rain 80 percent. Heat index Values up to 109.

Tonight 2 Aug Coastal Duval

Mostly cloudy. Showers and Thunderstorms Likely, mainly in the evening. Lows in the mid 70s. East Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 70 percent.

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Jacksonville Beach Temperature Statistics

August Temperature

Mayport Naval Station - Adm David L. McDonald Field (7.5 miles)

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Climate (2020–Present)

Mayport Naval Station - Adm David L. McDonald Field (7.5 miles)

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  • Average Low 2020–2025

    65.8 °F

  • Average 2020–2025

    72.7 °F

  • Average High 2020–2025

    80.1 °F
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