Jacksonville Beach Weather Forecast

    • 77
    • 89

    Slight Chance Thunderstorms

    • 77
    • 89

    Slight Chance Thunderstorms

    • 77
    • 85

    Slight Chance Thunderstorms

    • 77
    • 87

    Chance Thunderstorms

    • 77
    • 87

    Chance Thunderstorms

    • 77
    • 86

    Chance Thunderstorms

    • 76
    • 86

    Chance Thunderstorms

Today 18 Aug Coastal Duval

Partly cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. Southwest Winds 5 to 10 Mph.

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Jacksonville Beach Temperature Statistics

August Temperature

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

  • Lowest 1 August, 2018

    73.9 °F
  • Average August

    81.8 °F
  • Highest 9 August, 2018

    95 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    64.1 °F
  • Average 2010–Present

    70.5 °F
  • Average High 2010–Present

    77.9 °F
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