Piney Branch Park Weather Forecast

    • 46
    • 69

    Sunny

    • 44
    • 64

    Mostly Sunny

    • 46
    • 66

    Sunny

    • 39
    • 60

    Sunny

    • 39
    • 59

    Mostly Sunny

    • 42
    • 64

    Mostly Sunny

Today 20 Oct Eastern Loudoun

Sunny. Highs in the upper 60s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 Oct Eastern Loudoun

Clear. Lows in the mid 40s. North Winds 5 to 10 Mph.

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Piney Branch Park Temperature Statistics

October Temperature

Washington/Dulles International Airport, DC (7.5 miles)

  • Lowest 18 October, 2026

    37 °F

  • Average October

    64.4 °F

  • Highest 2 October, 2026

    89.7 °F

Climate (2021–2026)

Washington/Dulles International Airport, DC (7.5 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    68.6 °F
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