Gilgo Beach Weather Forecast

    • 12
    • 34

    Breezy

    • 16
    • 19

    Snow

    • 26
    • 31

    Snow

    • 15
    • 31

    Chance Snow

    • 16
    • 24

    Blustery

    • 16
    • 25

    Slight Chance Snow Showers

Today 23 Jan Southwest Suffolk

Mostly sunny and breezy. Highs in the mid 30s. West Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 23 Jan Southwest Suffolk

Partly cloudy and Brisk, cooler with Lows around 10 above. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph. Wind chill Values as low as 5 below.

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Gilgo Beach Temperature Statistics

January Temperature

Farmingdale - Republic Airport (8.1 miles)

  • Lowest 1 January, 2026

    18 °F

  • Average January

    34.1 °F

  • Highest 9 January, 2026

    52 °F

Climate (2021–Present)

Farmingdale - Republic Airport (8.1 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    63.2 °F
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