Royal Palm Beach Lake Weather Forecast

    • 65
    • 85

    Partly Sunny

    • 67
    • 82

    Partly Sunny

    • 67
    • 82

    Partly Sunny

    • 68
    • 79

    Partly Sunny

    • 65
    • 78

    Slight Chance Rain Showers

    • 64
    • 79

    Mostly Sunny

Today 19 Dec Inland Palm Beach County

Patchy fog this morning. Partly sunny. Highs in the mid 80s. Southwest Winds 5 to 10 Mph, becoming northwest this afternoon.

Tonight 19 Dec Inland Palm Beach County

Partly cloudy. Lows in the lower 60s. North Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Royal Palm Beach Lake Temperature Statistics

December Temperature

West Palm Beach - Palm Beach International Airport (8.1 miles)

  • Lowest 11 December, 2025

    55 °F

  • Average December

    73.2 °F

  • Highest 2 December, 2025

    87.1 °F

Climate (2020–Present)

West Palm Beach - Palm Beach International Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    70.9 °F

  • Average 2020–2025

    77.6 °F

  • Average High 2020–2025

    84.9 °F
Get WillyWeather+ to remove ads