Potomac River - Marbury Point Weather Forecast

    • 61
    • 82

    Partly Sunny

    • 56
    • 84

    Partly Sunny

    • 42
    • 62

    Rain Showers

    • 38
    • 56

    Mostly Sunny

    • 53
    • 64

    Partly Sunny

    • 54
    • 77

    Slight Chance Thunderstorms

Today 17 Apr District of Columbia

Mostly sunny. Highs in the lower 80s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Apr District of Columbia

Mostly clear. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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Potomac River - Marbury Point Temperature Statistics

April Temperature

Washington/Reagan National Airport, DC (1.9 miles)

  • Lowest 8 April, 2026

    35.7 °F

  • Average April

    61.1 °F

  • Highest 1 April, 2026

    87.7 °F

Climate (2021–Present)

Washington/Reagan National Airport, DC (1.9 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    69.1 °F
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