Riviera Beach Weather Forecast

    • 77
    • 88

    Chance Thunderstorms

    • 75
    • 88

    Thunderstorms Likely

    • 74
    • 90

    Thunderstorms Likely

    • 72
    • 88

    Rain Showers

    • 72
    • 88

    Rain Showers Likely

    • 73
    • 86

    Thunderstorms Likely

Today 28 May Coastal Palm Beach County

Mostly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Southeast Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 28 May Coastal Palm Beach County

Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Humid with Lows in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of rain 30 percent.

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Riviera Beach Temperature Statistics

May Temperature

West Palm Beach - Palm Beach International Airport (6.2 miles)

  • Lowest 14 May, 2025

    67.6 °F

  • Average May

    81.7 °F

  • Highest 21 May, 2025

    95.6 °F

Climate (2020–Present)

West Palm Beach - Palm Beach International Airport (6.2 miles)

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  • Average Low 2020–2025

    71 °F

  • Average 2020–2025

    77.6 °F

  • Average High 2020–2025

    84.7 °F
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