Arlington Weather Forecast

    • 29
    • 42

    Chance Snow

    • 35
    • 44

    Mostly Cloudy

    • 47
    • 54

    Chance Rain Showers

    • 39
    • 71

    Rain Showers

    • 32
    • 49

    Mostly Sunny

    • 34
    • 54

    Mostly Sunny

Today 8 Dec Arlington/Falls Church/Alexandria

Cloudy. Highs in the lower 40s. Southwest Winds around 5 Mph.

Tonight 8 Dec Arlington/Falls Church/Alexandria

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 20s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arlington Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (4.3 miles)

  • Lowest 1 December, 2021

    33.1 °F
  • Average December

    50 °F
  • Highest 6 December, 2021

    68 °F

Climate (2010–Present)

Washington/Reagan National Airport, DC (4.3 miles)

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  • Average Low 2010–Present

    53.1 °F
  • Average 2010–Present

    60.3 °F
  • Average High 2010–Present

    68.5 °F
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