Westhampton Beach Weather Forecast

    • 64
    • 73

    Rain Showers

    • 61
    • 73

    Chance Rain Showers

    • 64
    • 79

    Breezy

    • 66
    • 78

    Partly Sunny

    • 67
    • 78

    Chance Rain Showers

    • 64
    • 78

    Chance Rain Showers

Today 20 Aug Southeast Suffolk

Partly sunny with a slight chance of Showers this Morning, then mostly cloudy with Showers likely this afternoon. Highs in the lower 70s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 20 Aug Southeast Suffolk

Showers with a slight chance of Thunderstorms in the Evening, then Showers likely after midnight. Lows in the mid 60s. East Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

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Westhampton Beach Temperature Statistics

August Temperature

The Gabreski Airport (3.1 miles)

  • Lowest 9 August, 2025

    46.7 °F

  • Average August

    70.5 °F

  • Highest 11 August, 2025

    89.7 °F

Climate (2020–Present)

The Gabreski Airport (3.1 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    62.2 °F
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