Brentwood Park Weather Forecast

    • 72
    • 97

    Slight Chance Thunderstorms

    • 58
    • 94

    Rain Showers

    • 52
    • 66

    Rain Showers

    • 52
    • 63

    Rain Showers

    • 58
    • 67

    Rain Showers Likely

    • 61
    • 75

    Rain Showers Likely

    • 62
    • 78

    Chance Thunderstorms

Today 19 May Eastern Loudoun

Numerous Showers and Thunderstorms. Hot with Highs in the upper 90s. Southwest Winds around 10 Mph. Chance of rain 70 percent.

Tonight 19 May Eastern Loudoun

Partly cloudy. Lows in the lower 70s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brentwood Park Temperature Statistics

May Temperature

Washington/Dulles International Airport, DC (8.1 miles)

  • Lowest 8 May, 2026

    37.7 °F

  • Average May

    60.9 °F

  • Highest 17 May, 2026

    87.1 °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

    68.6 °F
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