Jacksonville Beach Weather Forecast

    • 75
    • 88

    Chance Thunderstorms

    • 76
    • 89

    Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

    • 77
    • 90

    Slight Chance Thunderstorms

    • 76
    • 89

    Chance Thunderstorms

    • 77
    • 89

    Chance Thunderstorms

    • 76
    • 88

    Chance Thunderstorms

Today 20 Jun Coastal Duval

Partly cloudy. Slight chance of Showers and Thunderstorms in the Morning, then chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. South Winds 10 to 15 Mph. Chance of rain 50 percent. Heat index Readings 101 to 105.

Tonight 20 Jun Coastal Duval

Partly cloudy. Chance of Showers and Thunderstorms in the Evening, then slight chance of Showers and Thunderstorms after midnight. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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Jacksonville Beach Temperature Statistics

June Temperature

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

  • Lowest 6 June, 2018

    72 °F
  • Average June

    80.6 °F
  • Highest 4 June, 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

    63.6 °F
  • Average 2010–Present

    69.9 °F
  • Average High 2010–Present

    77.3 °F
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