Jones Beach Weather Forecast

    • 67
    • 75

    Chance Rain Showers

    • 62
    • 78

    Mostly Sunny

    • 62
    • 69

    Mostly Sunny

    • 62
    • 68

    Partly Sunny

    • 66
    • 71

    Partly Sunny

    • 67
    • 74

    Partly Sunny

Today 18 Sep Southern Nassau

Patchy fog this morning. Partly sunny with a slight chance of Showers this Morning, then sunny this afternoon. Highs in the lower 80s. North Winds around 5 Mph, becoming west this afternoon. Chance of rain 20 percent.

Tonight 18 Sep Southern Nassau

Mostly clear. Lows in the mid 60s. Southwest Winds around 5 Mph, becoming northwest after midnight.

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Jones Beach Temperature Statistics

September Temperature

Farmingdale - Republic Airport (10.6 miles)

  • Lowest 9 September, 2025

    53.1 °F

  • Average September

    67.3 °F

  • Highest 5 September, 2025

    80.1 °F

Climate (2020–Present)

Farmingdale - Republic Airport (10.6 miles)

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  • Average Low 2020–2025

    48.5 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    63.4 °F
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