Brentwood Park Weather Forecast

    • 54
    • 59

    Rain Showers

    • 29
    • 72

    Rain Showers

    • 24
    • 40

    Partly Sunny

    • 30
    • 42

    Mostly Cloudy

    • 37
    • 54

    Mostly Cloudy

    • 42
    • 59

    Chance Rain

Today 15 Mar Eastern Loudoun

Mostly cloudy. Highs in the upper 50s. Southeast Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 15 Mar Eastern Loudoun

Showers. Lows in the mid 50s. Southeast Winds around 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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

    68.4 °F
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