Seaford Weather Forecast

    • 76
    • 87

    Decreasing Clouds

    • 75
    • 88

    Chance Thunderstorms

    • 75
    • 88

    Slight Chance Thunderstorms

    • 72
    • 88

    Mostly Sunny

    • 74
    • 87

    Partly Sunny

    • 73
    • 88

    Chance Rain Showers

    • 71
    • 86

    Chance Rain Showers

Today 6 Aug Southern Nassau

Partly sunny. A slight chance of Thunderstorms. Some Thunderstorms may produce gusty Winds and heavy rainfall. Highs in the upper 80s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph. Chance of precipitation 20 percent. Heat index Values up to 101.

Tonight 6 Aug Southern Nassau

Partly cloudy. Lows in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Seaford Temperature Statistics

August Temperature

Farmingdale - Republic Airport (5.6 miles)

  • Lowest 4 August, 2026

    64.9 °F

  • Average August

    76.2 °F

  • Highest 1 August, 2026

    82.9 °F

Climate (2021–2026)

Farmingdale - Republic Airport (5.6 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.1 °F
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