Vienna Weather Forecast

    • 26
    • 42

    Mostly Cloudy

    • 18
    • 33

    Mostly Cloudy

    • 30
    • 36

    Mostly Cloudy

    • 35
    • 47

    Mostly Cloudy

    • 32
    • 46

    Chance Rain/Snow

    • 22
    • 42

    Slight Chance Rain/Snow

Today 7 Dec Arlington/Falls Church/Alexandria

Partly sunny. Highs in the lower 40s. Northeast Winds around 5 Mph, becoming south around 5 Mph in the afternoon.

Tonight 7 Dec Arlington/Falls Church/Alexandria

Partly cloudy. Lows around 30. Northwest Winds around 5 Mph.

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Vienna Temperature Statistics

December Temperature

Washington/Dulles International Airport, DC (9.9 miles)

  • Lowest 4 December, 2025

    21.9 °F

  • Average December

    35.1 °F

  • Highest 1 December, 2025

    44.1 °F

Climate (2020–Present)

Washington/Dulles International Airport, DC (9.9 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    58.2 °F

  • Average High 2020–2025

    68.5 °F
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