Shell Harbor Weather Forecast

    • 70
    • 83

    Chance Rain Showers

    • 72
    • 85

    Mostly Sunny

    • 68
    • 82

    Chance Rain Showers

    • 69
    • 82

    Chance Rain Showers

    • 69
    • 78

    Rain Showers Likely

    • 68
    • 79

    Chance Rain Showers

Today 18 Aug Southern Nassau

Partly sunny with a 30 percent chance of Showers. Near steady temperature in the lower 80s. South Winds 5 to 10 Mph.

Tonight 18 Aug Southern Nassau

Partly cloudy. A slight chance of Showers in the evening. Humid with Lows around 70. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shell Harbor Temperature Statistics

August Temperature

New York, Kennedy International Airport (6.2 miles)

  • Lowest 4 August, 2026

    66.7 °F

  • Average August

    78.9 °F

  • Highest 9 August, 2026

    92.6 °F

Climate (2021–2026)

New York, Kennedy International Airport (6.2 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    63.6 °F
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