Old Bethpage Weather Forecast

    • 72
    • 86

    Chance Thunderstorms

    • 73
    • 88

    Thunderstorms Likely

    • 70
    • 85

    Partly Sunny

    • 68
    • 88

    Partly Sunny

    • 67
    • 85

    Mostly Sunny

    • 69
    • 85

    Partly Sunny

    • 73
    • 88

    Mostly Cloudy

Today 30 Jun Southern Nassau

Partly sunny. Highs in the mid 80s. South Winds 5 to 10 Mph.

Tonight 30 Jun Southern Nassau

Mostly cloudy. A chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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Old Bethpage Temperature Statistics

June Temperature

Farmingdale - Republic Airport (2.5 miles)

  • Lowest 2 June, 2025

    49.6 °F

  • Average June

    71.1 °F

  • Highest 24 June, 2025

    100.7 °F

Climate (2020–Present)

Farmingdale - Republic Airport (2.5 miles)

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  • Average Low 2020–2025

    48.7 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    63.4 °F
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