Seaford Weather Forecast

    • 66
    • 79

    Chance Rain Showers

    • 66
    • 78

    Rain Showers Likely

    • 66
    • 82

    Chance Rain Showers

    • 63
    • 81

    Mostly Sunny

    • 65
    • 80

    Mostly Sunny

    • 69
    • 81

    Partly Sunny

Today 21 Aug Southern Nassau

Mostly cloudy with a chance of Showers in the Morning, then partly sunny with a slight chance of Showers in the afternoon. Highs in the upper 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 21 Aug Southern Nassau

Mostly cloudy with a 20 percent chance of Showers. Humid with Lows in the upper 60s. Northeast Winds 5 to 10 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

    77.1 °F

  • Highest 9 August, 2026

    90 °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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