Oyster Bay Weather Forecast

    • 51
    • 76

    Thunderstorms

    • 49
    • 66

    Chance Rain Showers

    • 39
    • 58

    Rain Showers

    • 34
    • 52

    Mostly Sunny

    • 44
    • 54

    Partly Sunny

    • 47
    • 67

    Partly Sunny

Today 17 Apr Northern Nassau

Partly sunny with scattered Showers and Thunderstorms. Highs in the mid 70s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 17 Apr Northern Nassau

Mostly cloudy with scattered Showers in the Evening, then partly cloudy after midnight. Lows in the lower 50s. East Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oyster Bay Temperature Statistics

April Temperature

Farmingdale - Republic Airport (10.6 miles)

  • Lowest 8 April, 2026

    28.9 °F

  • Average April

    50.1 °F

  • Highest 15 April, 2026

    78.1 °F

Climate (2021–Present)

Farmingdale - Republic Airport (10.6 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.1 °F
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