John D. MacArthur Beach State Park Weather Forecast

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    Chance Thunderstorms

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    • 87

    Chance Thunderstorms

    • 81
    • 87

    Chance Thunderstorms

    • 82
    • 85

    Chance Thunderstorms

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    • 84

    Chance Thunderstorms

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    Chance Thunderstorms

Today 18 Jun Coastal Palm Beach County

Sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 18 Jun Coastal Palm Beach County

Mostly clear this Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the upper 70s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

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John D. MacArthur Beach State Park Temperature Statistics

June Temperature

West Palm Beach - Palm Beach International Airport (10.6 miles)

  • Lowest 1 June, 2025

    71.7 °F

  • Average June

    83.3 °F

  • Highest 9 June, 2025

    93.7 °F

Climate (2020–Present)

West Palm Beach - Palm Beach International Airport (10.6 miles)

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  • Average Low 2020–2025

    71 °F

  • Average 2020–2025

    77.6 °F

  • Average High 2020–2025

    84.8 °F
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