Shell Harbor Weather Forecast

    • 48
    • 59

    Chance Rain Showers

    • 41
    • 57

    Rain Showers

    • 36
    • 52

    Slight Chance Rain Showers

    • 43
    • 51

    Partly Sunny

    • 47
    • 61

    Partly Sunny

    • 48
    • 60

    Partly Sunny

Today 18 Apr Southern Nassau

Partly sunny. Highs in the lower 60s. East Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 18 Apr Southern Nassau

Cloudy. A chance of Showers after midnight. Lows in the upper 40s. Southeast Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shell Harbor Temperature Statistics

April Temperature

New York, Kennedy International Airport (6.2 miles)

  • Lowest 8 April, 2026

    30.7 °F

  • Average April

    52.7 °F

  • Highest 14 April, 2026

    80.7 °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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