Alder Island Weather Forecast

    • 51
    • 62

    Rain Showers Likely

    • 49
    • 61

    Chance Rain Showers

    • 49
    • 62

    Partly Sunny

    • 51
    • 62

    Chance Rain Showers

    • 51
    • 66

    Mostly Cloudy

    • 48
    • 63

    Rain Showers Likely

Today 6 May Southern Nassau

Mostly cloudy. Showers likely in the afternoon. Highs in the mid 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 6 May Southern Nassau

Showers with a slight chance of Thunderstorms in the Evening, then Showers likely after midnight. Lows in the lower 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming northwest 5 to 10 Mph after midnight. Chance of rain 80 percent.

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Alder Island Temperature Statistics

May Temperature

New York, Kennedy International Airport (9.9 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

New York, Kennedy International Airport (9.9 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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