Seaford Weather Forecast

    • 61
    • 81

    Decreasing Clouds

    • 67
    • 78

    Mostly Cloudy

    • 66
    • 81

    Rain Showers Likely

    • 60
    • 79

    Partly Sunny

    • 64
    • 74

    Mostly Sunny

    • 66
    • 79

    Partly Sunny

Today 11 Sep Southern Nassau

Mostly sunny. A chance of Sprinkles this morning. Highs in the lower 80s. North Winds 5 to 10 Mph, becoming northwest this afternoon. Gusts up to 20 Mph.

Tonight 11 Sep Southern Nassau

Mostly clear. Lows in the lower 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northeast after midnight.

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Seaford Temperature Statistics

September Temperature

Farmingdale - Republic Airport (5.6 miles)

  • Lowest 7 September, 2026

    57 °F

  • Average September

    72 °F

  • Highest 3 September, 2026

    87.1 °F

Climate (2021–2026)

Farmingdale - Republic Airport (5.6 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63 °F
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