Brentwood Park Weather Forecast

    • 31
    • 36

    Increasing Clouds

    • 29
    • 46

    Snow Showers

    • 21
    • 35

    Slight Chance Snow

    • 13
    • 38

    Mostly Sunny

    • 14
    • 27

    Mostly Sunny

    • 29
    • 37

    Partly Sunny

Today 16 Jan Eastern Loudoun

Mostly sunny. Highs in the mid 30s. Southwest Winds 5 to 10 Mph.

Tonight 16 Jan Eastern Loudoun

Mostly cloudy. A slight chance of snow Showers after midnight. Lows around 30. South Winds 5 to 10 Mph. Chance of snow 20 percent.

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Brentwood Park Temperature Statistics

January Temperature

Washington/Dulles International Airport, DC (8.1 miles)

  • Lowest 13 January, 2026

    21.9 °F

  • Average January

    38.4 °F

  • Highest 7 January, 2026

    61 °F

Climate (2021–Present)

Washington/Dulles International Airport, DC (8.1 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    68.4 °F
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