Nyack Weather Forecast

    • 57
    • 72

    Increasing Clouds

    • 56
    • 68

    Mostly Cloudy

    • 59
    • 78

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 56
    • 74

    Mostly Sunny

    • 59
    • 75

    Partly Sunny

Today 9 Sep Rockland

Sunny. Highs in the mid 70s. Northeast Winds around 5 Mph.

Tonight 9 Sep Rockland

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nyack Temperature Statistics

September Temperature

White Plains - Westchester County Airport (11.2 miles)

  • Lowest 3 September, 2025

    55.9 °F
  • Average September

    67.9 °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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