Potomac River - Oxon Creek Entrance Weather Forecast

    • 30
    • 55

    Becoming Sunny

    • 11
    • 46

    Mostly Cloudy

    • 17
    • 21

    Wintry Mix

    • 19
    • 26

    Wintry Mix

    • 6
    • 27

    Partly Sunny

    • 9
    • 24

    Partly Sunny

    • 13
    • 29

    Mostly Cloudy

Today 22 Jan District of Columbia

Mostly sunny. Highs in the mid 50s. West Winds 10 to 15 Mph.

Tonight 22 Jan District of Columbia

Mostly clear. Lows around 30. Northwest Winds around 5 Mph.

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Potomac River - Oxon Creek Entrance Temperature Statistics

January Temperature

Washington/Reagan National Airport, DC (2.5 miles)

  • Lowest 20 January, 2026

    19.9 °F

  • Average January

    38 °F

  • Highest 7 January, 2026

    63 °F

Climate (2021–Present)

Washington/Reagan National Airport, DC (2.5 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    69.1 °F
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