Seaford Weather Forecast

    • 71
    • 82

    Chance Thunderstorms

    • 71
    • 88

    Chance Rain Showers

    • 68
    • 83

    Partly Sunny

    • 68
    • 83

    Mostly Sunny

    • 69
    • 83

    Mostly Sunny

    • 74
    • 86

    Mostly Sunny

    • 74
    • 92

    Partly Sunny

Today 9 Jul Southern Nassau

Partly sunny. A chance of Thunderstorms late this Morning, then a chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 9 Jul Southern Nassau

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms this Evening, then a slight chance of Showers and Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall. Lows in the lower 70s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph this evening. Chance of rain 50 percent.

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Seaford Temperature Statistics

July Temperature

Farmingdale - Republic Airport (5.6 miles)

  • Lowest 7 July, 2026

    63 °F

  • Average July

    78 °F

  • Highest 3 July, 2026

    100.9 °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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