Francis Case Memorial Bridge Weather Forecast

    • 27
    • 60

    Rain Showers

    • 37
    • 45

    Mostly Sunny

    • 25
    • 50

    Partly Sunny

    • 30
    • 40

    Mostly Cloudy

    • 38
    • 46

    Mostly Cloudy

    • 37
    • 51

    Mostly Cloudy

Today 19 Dec District of Columbia

Mostly cloudy with Showers with isolated Thunderstorms in the Morning, then partly sunny in the afternoon. Breezy with Highs around 60. Temperature falling to around 40 in the afternoon. West Winds 15 to 25 Mph. Gusts up to 50 Mph in the afternoon. Chance of rain 80 percent.

Tonight 19 Dec District of Columbia

Mostly clear and Blustery, cooler with Lows in the upper 20s. West Winds 20 to 25 Mph with Gusts up to 50 Mph, Diminishing to 5 to 10 Mph with Gusts up to 25 Mph after midnight.

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Francis Case Memorial Bridge Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (1.9 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    34.1 °F

  • Highest 1 December, 2025

    46 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (1.9 miles)

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  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    69.1 °F
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