Chandon Park Weather Forecast

    • 66
    • 78

    Chance Rain Showers

    • 67
    • 77

    Chance Rain Showers

    • 66
    • 82

    Chance Rain Showers

    • 65
    • 83

    Slight Chance Rain Showers

    • 66
    • 85

    Partly Sunny

    • 68
    • 85

    Slight Chance Thunderstorms

Today 18 Aug Eastern Loudoun

Cloudy. A chance of Showers in the afternoon. Highs in the upper 70s. North Winds around 10 Mph. Chance of rain 30 percent.

Tonight 18 Aug Eastern Loudoun

Mostly cloudy with a 30 percent chance of Showers. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.

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Chandon Park Temperature Statistics

August Temperature

Washington/Dulles International Airport, DC (3.1 miles)

  • Lowest 10 August, 2025

    54.6 °F

  • Average August

    74.3 °F

  • Highest 14 August, 2025

    93 °F

Climate (2020–Present)

Washington/Dulles International Airport, DC (3.1 miles)

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  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    68.5 °F
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