Massapequa Lake Weather Forecast

    • 68
    • 88

    Mostly Cloudy

    • 62
    • 80

    Partly Sunny

    • 67
    • 77

    Rain Showers Likely

    • 67
    • 80

    Slight Chance Rain Showers

    • 66
    • 80

    Partly Sunny

    • 68
    • 80

    Partly Sunny

Today 10 Sep Southern Nassau

Partly sunny. A slight chance of Showers this morning. Highs in the upper 80s. West Winds 10 to 15 Mph. Gusts up to 25 Mph this morning. Chance of rain 20 percent.

Tonight 10 Sep Southern Nassau

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows in the upper 60s. Northwest Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 20 percent.

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Massapequa Lake Temperature Statistics

September Temperature

Farmingdale - Republic Airport (5 miles)

  • Lowest 7 September, 2026

    57 °F

  • Average September

    72.2 °F

  • Highest 3 September, 2026

    87.1 °F

Climate (2021–2026)

Farmingdale - Republic Airport (5 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63 °F
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