Potomac River - Oxon Creek Entrance Weather Forecast

    • 28
    • 41

    Mostly Sunny

    • 30
    • 51

    Increasing Clouds

    • 45
    • 55

    Rain

    • 28
    • 55

    Chance Rain

    • 37
    • 46

    Partly Sunny

    • 29
    • 53

    Partly Sunny

    • 31
    • 43

    Slight Chance Rain/Snow

Today 16 Dec District of Columbia

Sunny. Highs around 40. South Winds around 5 Mph.

Tonight 16 Dec District of Columbia

Mostly clear. Lows in the upper 20s. South Winds around 5 Mph.

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Potomac River - Oxon Creek Entrance Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (2.5 miles)

  • Lowest 14 December, 2025

    19 °F

  • Average December

    34.9 °F

  • Highest 1 December, 2025

    46 °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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