Ashburn Weather Forecast

    • 26
    • 58

    Rain Showers

    • 25
    • 36

    Partly Sunny

    • 25
    • 41

    Mostly Cloudy

    • 20
    • 34

    Mostly Cloudy

    • 24
    • 36

    Partly Sunny

    • 25
    • 38

    Slight Chance Freezing Rain

Today 29 Dec Anne Arundel

Cloudy late this Morning, then becoming mostly sunny. Numerous Showers late this morning. Windy with Highs in the upper 50s. Temperature falling into the lower 40s this afternoon. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph, increasing to west 25 to 30 Mph with Gusts up to 50 Mph this afternoon. Chance of rain 60 percent.

Tonight 29 Dec Anne Arundel

Mostly clear and breezy. Lows in the mid 20s. West Winds 20 to 25 Mph. Gusts up to 50 Mph, decreasing to 40 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ashburn Temperature Statistics

December Temperature

Baltimore, Baltimore-Washington International Airport (8.1 miles)

  • Lowest 9 December, 2025

    14 °F

  • Average December

    34.6 °F

  • Highest 19 December, 2025

    60.1 °F

Climate (2020–Present)

Baltimore, Baltimore-Washington International Airport (8.1 miles)

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  • Average Low 2020–2025

    48.9 °F

  • Average 2020–2025

    58.6 °F

  • Average High 2020–2025

    68.4 °F
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