Potomac River - Woodrow Wilson Memorial Bridge Weather Forecast

    • 42
    • 45

    Slight Chance Rain

    • 28
    • 64

    Chance Rain

    • 26
    • 37

    Partly Sunny

    • 30
    • 44

    Mostly Cloudy

    • 25
    • 43

    Mostly Cloudy

    • 26
    • 39

    Partly Sunny

Today 28 Dec Arlington/Falls Church/Alexandria

Mostly cloudy. A slight chance of rain in the afternoon. Highs in the upper 40s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 28 Dec Arlington/Falls Church/Alexandria

Cloudy. Lows in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Potomac River - Woodrow Wilson Memorial Bridge Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (3.7 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    37.1 °F

  • Highest 19 December, 2025

    59 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (3.7 miles)

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  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    69.1 °F
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