Grandview Heights Weather Forecast

    • 78
    • 83

    Thunderstorms Likely

    • 78
    • 82

    Thunderstorms Likely

    • 79
    • 84

    Thunderstorms Likely

    • 80
    • 84

    Thunderstorms Likely

    • 79
    • 85

    Chance Thunderstorms

    • 80
    • 85

    Chance Thunderstorms

Today 17 Sep Coastal Palm Beach County

Partly sunny with a chance of Showers and Thunderstorms in the Morning, then mostly cloudy with Showers and Thunderstorms likely in the afternoon. Humid with Highs in the mid 80s. East Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 17 Sep Coastal Palm Beach County

Showers likely. A chance of Thunderstorms in the Evening, then Thunderstorms likely after midnight. Humid with Lows in the mid 70s. East Winds 10 to 15 Mph. Chance of rain 70 percent.

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Grandview Heights Temperature Statistics

September Temperature

West Palm Beach - Palm Beach International Airport (2.5 miles)

  • Lowest 14 September, 2025

    73 °F

  • Average September

    80.8 °F

  • Highest 1 September, 2025

    91.9 °F

Climate (2020–Present)

West Palm Beach - Palm Beach International Airport (2.5 miles)

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  • Average Low 2020–2025

    71 °F

  • Average 2020–2025

    77.6 °F

  • Average High 2020–2025

    84.9 °F
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