Shell Harbor Weather Forecast

    • 30
    • 37

    Decreasing Clouds

    • 36
    • 43

    Partly Sunny

    • 38
    • 48

    Chance Rain

    • 39
    • 49

    Chance Rain

    • 38
    • 52

    Chance Rain

    • 30
    • 50

    Mostly Sunny

Today 18 Mar Southern Nassau

Mostly sunny. Highs in the upper 30s. Northwest Winds 5 to 10 Mph, becoming west in the afternoon.

Tonight 18 Mar Southern Nassau

Mostly clear. Lows around 30. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shell Harbor Temperature Statistics

March Temperature

New York, Kennedy International Airport (6.2 miles)

  • Lowest 2 March, 2026

    21.7 °F

  • Average March

    41.4 °F

  • Highest 9 March, 2026

    66.9 °F

Climate (2021–Present)

New York, Kennedy International Airport (6.2 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    63.5 °F
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