Brentwood Park Weather Forecast

    • 48
    • 72

    Mostly Sunny

    • 59
    • 78

    Mostly Sunny

    • 45
    • 78

    Rain Likely

    • 33
    • 53

    Chance Rain

    • 41
    • 55

    Mostly Cloudy

    • 41
    • 57

    Mostly Cloudy

Today 9 Mar Eastern Loudoun

Sunny. Highs in the lower 70s. Light and variable Winds, becoming south around 5 Mph this afternoon.

Tonight 9 Mar Eastern Loudoun

Mostly clear. Lows in the mid 40s. South Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Brentwood Park Temperature Statistics

March Temperature

Washington/Dulles International Airport, DC (8.1 miles)

  • Lowest 2 March, 2026

    28.9 °F

  • Average March

    43 °F

  • Highest 5 March, 2026

    60.1 °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

    58.1 °F

  • Average High 2021–2026

    68.4 °F
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