Lake Harbor Weather Forecast

    • 73
    • 83

    Thunderstorms Likely

    • 74
    • 87

    Chance Thunderstorms

    • 74
    • 88

    Chance Thunderstorms

    • 74
    • 88

    Chance Thunderstorms

    • 74
    • 89

    Chance Thunderstorms

    • 74
    • 89

    Chance Thunderstorms

Today 18 Sep Inland Palm Beach County

Showers likely. A chance of Thunderstorms this Morning, then Thunderstorms likely this afternoon. Highs in the mid 80s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 18 Sep Inland Palm Beach County

Mostly cloudy in the Evening, then becoming partly cloudy. A chance of Showers and Thunderstorms. Lows in the lower 70s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Harbor Temperature Statistics

September Temperature

Okeechobee County Airport (39.1 miles)

  • Lowest 14 September, 2025

    69.8 °F

  • Average September

    81.2 °F

  • Highest 1 September, 2025

    91.4 °F

Climate (2020–Present)

Okeechobee County Airport (39.1 miles)

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

  • Average Low 2020–2025

    64.3 °F

  • Average 2020–2025

    73.4 °F

  • Average High 2020–2025

    84.4 °F
Get WillyWeather+ to remove ads