Shell Harbor Weather Forecast

    • 65
    • 82

    Partly Sunny

    • 58
    • 84

    Rain Showers

    • 52
    • 68

    Mostly Cloudy

    • 50
    • 63

    Rain Showers Likely

    • 52
    • 60

    Rain Showers Likely

    • 53
    • 63

    Chance Rain Showers

Today 19 May Southern Nassau

Sunny. Highs in the mid 80s. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph this afternoon.

Tonight 19 May Southern Nassau

Partly cloudy. Lows in the upper 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to around 10 Mph with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shell Harbor Temperature Statistics

May Temperature

New York, Kennedy International Airport (6.2 miles)

  • Lowest 3 May, 2026

    46.7 °F

  • Average May

    57.9 °F

  • Highest 16 May, 2026

    70 °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

    56.1 °F

  • Average High 2021–2026

    63.5 °F
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