Hook Mountain State Park Weather Forecast

    • 57
    • 62

    Rain Showers

    • 57
    • 71

    Partly Sunny

    • 61
    • 75

    Partly Sunny

    • 65
    • 79

    Partly Sunny

    • 60
    • 80

    Mostly Cloudy

    • 57
    • 69

    Chance Rain Showers

    • 55
    • 66

    Chance Rain Showers

Today 28 Sep Rockland

Partly sunny. A chance of Showers in the morning. Highs in the mid 60s. Chance of rain 30 percent.

Tonight 28 Sep Rockland

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the mid 50s. North Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hook Mountain State Park Temperature Statistics

September Temperature

White Plains - Westchester County Airport (11.2 miles)

  • Lowest 24 September, 2026

    48.9 °F

  • Average September

    66.4 °F

  • Highest 10 September, 2026

    84 °F

Climate (2021–2026)

White Plains - Westchester County Airport (11.2 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    62.2 °F
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