Centreville Weather Forecast

    • 72
    • 90

    Chance Rain Showers

    • 75
    • 96

    Slight Chance Thunderstorms

    • 76
    • 96

    Chance Thunderstorms

    • 73
    • 98

    Chance Thunderstorms

    • 67
    • 89

    Chance Rain Showers

    • 64
    • 85

    Partly Sunny

Today 31 Aug Eastern Loudoun

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. North Winds around 5 Mph. Chance of rain 20 percent.

Tonight 31 Aug Eastern Loudoun

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 70s. Southeast Winds around 5 Mph, becoming southwest after midnight. Chance of rain 30 percent.

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Centreville Temperature Statistics

August Temperature

Washington/Dulles International Airport, DC (6.2 miles)

  • Lowest 25 August, 2026

    56.6 °F

  • Average August

    78 °F

  • Highest 10 August, 2026

    92.6 °F

Climate (2021–2026)

Washington/Dulles International Airport, DC (6.2 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    68.6 °F
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