Potomac River - Marbury Point Weather Forecast

    • 48
    • 67

    Sunny

    • 56
    • 71

    Mostly Sunny

    • 55
    • 78

    Mostly Sunny

    • 53
    • 73

    Partly Sunny

    • 55
    • 73

    Partly Sunny

    • 59
    • 71

    Chance Rain Showers

Today 6 Oct District of Columbia

Sunny. Highs in the mid 60s. Northwest Winds around 5 Mph.

Tonight 6 Oct District of Columbia

Clear. Lows in the upper 40s. South Winds around 5 Mph.

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Potomac River - Marbury Point Temperature Statistics

October Temperature

Washington/Reagan National Airport, DC (1.9 miles)

  • Lowest 3 October, 2026

    60.1 °F

  • Average October

    68.9 °F

  • Highest 2 October, 2026

    86.6 °F

Climate (2021–2026)

Washington/Reagan National Airport, DC (1.9 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    69.3 °F
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