Potomac River - Oxon Creek Entrance Weather Forecast

    • 29
    • 40

    Increasing Clouds

    • 22
    • 35

    Partly Sunny

    • 27
    • 42

    Partly Sunny

    • 26
    • 41

    Mostly Cloudy

    • 26
    • 41

    Partly Sunny

    • 32
    • 44

    Mostly Cloudy

Today 31 Dec District of Columbia

Mostly sunny. Highs in the upper 30s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 31 Dec District of Columbia

Partly cloudy in the Evening, then mostly cloudy with a chance of Flurries after midnight. Lows in the upper 20s. Southwest Winds 5 to 10 Mph.

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Potomac River - Oxon Creek Entrance Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (2.5 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    37.6 °F

  • Highest 19 December, 2025

    59 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (2.5 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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