Shell Harbor Weather Forecast

    • 68
    • 84

    Mostly Sunny

    • 70
    • 81

    Partly Sunny

    • 72
    • 83

    Partly Sunny

    • 73
    • 83

    Chance Rain Showers

    • 72
    • 84

    Chance Thunderstorms

    • 71
    • 83

    Chance Rain Showers

Today 4 Jul Southern Nassau

Sunny. Highs in the upper 80s. Northwest Winds 5 to 10 Mph.

Tonight 4 Jul Southern Nassau

Mostly clear. Lows in the upper 60s. Northwest Winds 5 to 10 Mph, becoming north after midnight.

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Shell Harbor Temperature Statistics

July Temperature

New York, Kennedy International Airport (6.2 miles)

  • Lowest 1 July, 2025

    75 °F

  • Average July

    78.7 °F

  • Highest 1 July, 2025

    91 °F

Climate (2020–Present)

New York, Kennedy International Airport (6.2 miles)

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  • Average Low 2020–2025

    49.6 °F

  • Average 2020–2025

    56.4 °F

  • Average High 2020–2025

    63.6 °F
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