Shell Harbor Weather Forecast

    • 25
    • 27

    Snow/Sleet

    • 14
    • 31

    Breezy

    • 12
    • 22

    Mostly Sunny

    • 13
    • 23

    Mostly Cloudy

    • 9
    • 23

    Partly Sunny

    • 11
    • 20

    Partly Sunny

    • 13
    • 24

    Partly Sunny

Today 25 Jan Southern Nassau

Snow and sleet. Areas of blowing snow. Precipitation may be heavy at Times. Snow and sleet accumulation of 1 to 3 Inches. Windy with Highs in the upper 20s. Northeast Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of precipitation near 100 percent. Wind chill Values as low as zero.

Tonight 25 Jan Southern Nassau

Sleet, freezing rain and snow this Evening, then freezing rain likely with possible snow and sleet after midnight. Patchy blowing snow after midnight. Snow and sleet accumulation around an inch. Ice accumulation of a tenth to one quarter of an inch. Windy with Lows in the mid 20s. Northeast Winds 20 to 30 Mph with Gusts up to 45 Mph, Diminishing to 15 to 20 Mph with Gusts up to 30 Mph after midnight. Chance of precipitation near 100 percent.

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Shell Harbor Temperature Statistics

January Temperature

New York, Kennedy International Airport (6.2 miles)

  • Lowest 23 January, 2026

    14 °F

  • Average January

    34.9 °F

  • Highest 9 January, 2026

    54.6 °F

Climate (2021–Present)

New York, Kennedy International Airport (6.2 miles)

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  • Average Low 2021–2026

    49.4 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    63.6 °F
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