South Nyack Weather Forecast

    • 61
    • 77

    Increasing Clouds

    • 60
    • 78

    Partly Sunny

    • 59
    • 80

    Partly Sunny

    • 61
    • 79

    Partly Sunny

    • 61
    • 79

    Mostly Sunny

    • 62
    • 79

    Partly Sunny

    • 62
    • 78

    Partly Sunny

Today 12 Sep Rockland

Mostly sunny. Highs in the mid 70s. North Winds around 5 Mph.

Tonight 12 Sep Rockland

Partly cloudy. Lows in the upper 50s. Southeast Winds around 5 Mph.

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South Nyack Temperature Statistics

September Temperature

White Plains - Westchester County Airport (11.2 miles)

  • Lowest 8 September, 2025

    48.9 °F

  • Average September

    65.8 °F

  • Highest 6 September, 2025

    82 °F

Climate (2020–Present)

White Plains - Westchester County Airport (11.2 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    62.3 °F
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