Brentwood Park Weather Forecast

    • 29
    • 71

    Rain Showers

    • 24
    • 39

    Partly Sunny

    • 30
    • 41

    Mostly Cloudy

    • 37
    • 52

    Mostly Cloudy

    • 44
    • 61

    Chance Rain

    • 42
    • 61

    Slight Chance Rain

    • 38
    • 65

    Slight Chance Rain

Today 16 Mar Eastern Loudoun

Showers likely with a chance of Thunderstorms. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes. Highs around 70. South Winds around 20 Mph with Gusts up to 40 Mph. Chance of rain 60 percent.

Tonight 16 Mar Eastern Loudoun

Rain Showers, a chance of Thunderstorms and snow Showers in the Evening, then partly cloudy after midnight. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes. Little or no snow accumulation. Breezy, cooler with Lows in the upper 20s. West Winds 15 to 25 Mph. Gusts up to 55 Mph, decreasing to 35 Mph after midnight. Chance of precipitation near 100 percent.

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Brentwood Park Temperature Statistics

March Temperature

Washington/Dulles International Airport, DC (8.1 miles)

  • Lowest 13 March, 2026

    28 °F

  • Average March

    51.5 °F

  • Highest 11 March, 2026

    84.9 °F

Climate (2021–Present)

Washington/Dulles International Airport, DC (8.1 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    68.5 °F
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