Hook Mountain State Park Weather Forecast

    • 70
    • 91

    Chance Thunderstorms

    • 67
    • 87

    Partly Sunny

    • 68
    • 86

    Chance Rain Showers

    • 66
    • 86

    Slight Chance Thunderstorms

    • 60
    • 81

    Mostly Sunny

    • 61
    • 81

    Partly Sunny

    • 65
    • 81

    Slight Chance Rain Showers

Today 10 Aug Rockland

Partly sunny with scattered Thunderstorms with a chance of Showers. Some Thunderstorms may be severe with damaging Winds and heavy rainfall. Highs around 90. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent. Heat index Values in the mid 90s.

Tonight 10 Aug Rockland

Mostly cloudy with a chance of Showers and scattered Thunderstorms in the Evening, then partly cloudy after midnight. Some Thunderstorms may be severe with damaging Winds and heavy rainfall. Humid with Lows in the upper 60s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

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Hook Mountain State Park Temperature Statistics

August Temperature

White Plains - Westchester County Airport (11.2 miles)

  • Lowest 4 August, 2026

    61 °F

  • Average August

    76.3 °F

  • Highest 7 August, 2026

    89.1 °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

    54.1 °F

  • Average High 2021–2026

    62.3 °F
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