Ashburn Weather Forecast

    • 27
    • 49

    Partly Sunny

    • 42
    • 47

    Mostly Cloudy

    • 26
    • 49

    Partly Sunny

    • 34
    • 44

    Mostly Cloudy

    • 27
    • 51

    Mostly Cloudy

    • 29
    • 42

    Mostly Cloudy

Today 17 Dec Eastern Loudoun

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the upper 40s. Southwest Winds around 5 Mph, becoming west in the afternoon.

Tonight 17 Dec Eastern Loudoun

Partly cloudy. Lows in the upper 20s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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Ashburn Temperature Statistics

December Temperature

Leesburg / Godfrey (5 miles)

  • Lowest 9 December, 2025

    17.6 °F

  • Average December

    32.5 °F

  • Highest 7 December, 2025

    44.6 °F

Climate (2020–Present)

Leesburg / Godfrey (5 miles)

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  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    57 °F

  • Average High 2020–2025

    66.7 °F
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