Chantilly Highlands Weather Forecast

    • 68
    • 88

    Rain Showers

    • 71
    • 91

    Chance Thunderstorms

    • 70
    • 92

    Chance Thunderstorms

    • 56
    • 83

    Rain Showers Likely

    • 58
    • 78

    Mostly Sunny

    • 62
    • 83

    Partly Sunny

Today 19 Jun Eastern Loudoun

Mostly cloudy. Numerous Showers and scattered Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall this afternoon. Highs in the upper 80s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 60 percent.

Tonight 19 Jun Eastern Loudoun

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the upper 60s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

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Chantilly Highlands Temperature Statistics

June Temperature

Washington/Dulles International Airport, DC (1.9 miles)

  • Lowest 17 June, 2021

    50 °F

  • Average June

    74 °F

  • Highest 5 June, 2021

    91.9 °F

Climate (2010–Present)

Washington/Dulles International Airport, DC (1.9 miles)

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  • Average Low 2010–Present

    47.2 °F

  • Average 2010–Present

    56.4 °F

  • Average High 2010–Present

    65.8 °F
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