George Washington University Weather Forecast

    • 28
    • 59

    Rain Showers

    • 36
    • 45

    Increasing Clouds

    • 25
    • 50

    Partly Sunny

    • 31
    • 41

    Chance Snow

    • 38
    • 48

    Mostly Cloudy

    • 37
    • 51

    Slight Chance Rain/Snow

    • 48
    • 57

    Mostly Cloudy

Today 19 Dec District of Columbia

Sunny, breezy with Highs in the upper 50s. Temperature falling to around 40 late. West Winds 20 to 25 Mph with Gusts up to 50 Mph.

Tonight 19 Dec District of Columbia

Mostly clear this Evening, then becoming partly cloudy. Breezy, 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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George Washington University Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (3.1 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    34.3 °F

  • Highest 17 December, 2025

    50 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (3.1 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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