Potomac River - Marbury Point Weather Forecast

    • 42
    • 59

    Mostly Cloudy

    • 44
    • 61

    Mostly Cloudy

    • 42
    • 58

    Partly Sunny

    • 43
    • 57

    Slight Chance Rain

    • 45
    • 58

    Chance Rain

    • 46
    • 58

    Chance Rain

Today 25 Oct District of Columbia

Patchy frost this morning. Mostly sunny. Highs in the upper 50s. Northwest Winds around 5 Mph.

Tonight 25 Oct District of Columbia

Mostly cloudy. Lows in the lower 40s. North Winds around 5 Mph in the Evening, becoming light and variable.

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Potomac River - Marbury Point Temperature Statistics

October Temperature

Washington/Reagan National Airport, DC (1.9 miles)

  • Lowest 17 October, 2025

    46 °F

  • Average October

    62.4 °F

  • Highest 6 October, 2025

    81 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (1.9 miles)

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  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    69.2 °F
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