South Mountain County Park Weather Forecast

    • 62
    • 75

    Rain Showers

    • 58
    • 73

    Rain Showers Likely

    • 60
    • 82

    Mostly Sunny

    • 62
    • 83

    Rain Showers Likely

    • 63
    • 83

    Rain Showers Likely

    • 63
    • 82

    Slight Chance Rain Showers

    • 64
    • 85

    Partly Sunny

Today 22 Jun Rockland

Showers with a chance of Thunderstorms. Highs in the mid 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 22 Jun Rockland

Showers with a chance of Thunderstorms. Lows in the lower 60s. Southeast Winds around 5 Mph, becoming southwest after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Mountain County Park Temperature Statistics

June Temperature

White Plains - Westchester County Airport (18.6 miles)

  • Lowest 2 June, 2026

    46 °F

  • Average June

    70.7 °F

  • Highest 11 June, 2026

    91 °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 °F

  • Average High 2021–2026

    62.2 °F
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