South Mountain County Park Weather Forecast

    • 58
    • 79

    Slight Chance Thunderstorms

    • 63
    • 82

    Partly Sunny

    • 66
    • 80

    Rain Showers

    • 63
    • 83

    Chance Rain Showers

    • 61
    • 81

    Partly Sunny

    • 65
    • 82

    Partly Sunny

Today 25 Aug Rockland

Sunny. Patchy fog in the morning. A slight chance of Thunderstorms with isolated Showers in the afternoon. Highs in the upper 70s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon. Chance of rain 20 percent.

Tonight 25 Aug Rockland

Clear. Lows around 60. West Winds around 5 Mph.

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  • Temperature Real-Time

South Mountain County Park Temperature Statistics

August Temperature

White Plains - Westchester County Airport (18.6 miles)

  • Lowest 4 August, 2026

    61 °F

  • Average August

    74.3 °F

  • Highest 7 August, 2026

    89.1 °F

Climate (2021–2026)

White Plains - Westchester County Airport (18.6 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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