Shell Harbor Weather Forecast

    • 30
    • 45

    Increasing Clouds

    • 22
    • 44

    Slight Chance Rain

    • 26
    • 32

    Snow

    • 30
    • 37

    Chance Rain/Snow

    • 30
    • 44

    Rain

    • 22
    • 38

    Slight Chance Rain/Snow

Today 24 Dec Southern Nassau

Sunny. Highs in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 24 Dec Southern Nassau

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the upper 20s. North Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shell Harbor Temperature Statistics

December Temperature

New York, Kennedy International Airport (6.2 miles)

  • Lowest 9 December, 2025

    19 °F

  • Average December

    34.2 °F

  • Highest 19 December, 2025

    55.9 °F

Climate (2020–Present)

New York, Kennedy International Airport (6.2 miles)

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  • Average Low 2020–2025

    49.5 °F

  • Average 2020–2025

    56.3 °F

  • Average High 2020–2025

    63.6 °F
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