Piney Branch Park Weather Forecast

    • 7
    • 21

    Increasing Clouds

    • 10
    • 20

    Mostly Cloudy

    • 15
    • 25

    Mostly Sunny

    • 18
    • 33

    Partly Sunny

    • 19
    • 35

    Partly Sunny

    • 21
    • 33

    Chance Snow

Today 30 Jan Eastern Loudoun

Mostly sunny. Highs in the lower 20s. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 9 below in the morning.

Tonight 30 Jan Eastern Loudoun

Mostly cloudy. Cold with Lows around 6 above. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 8 below after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Piney Branch Park Temperature Statistics

January Temperature

Washington/Dulles International Airport, DC (7.5 miles)

  • Lowest 27 January, 2026

    3.9 °F

  • Average January

    33.4 °F

  • Highest 7 January, 2026

    62.7 °F

Climate (2021–Present)

Washington/Dulles International Airport, DC (7.5 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.4 °F
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