Potomac River - Belle Haven Marina Weather Forecast

    • 61
    • 74

    Rain Showers

    • 50
    • 79

    Partly Sunny

    • 55
    • 70

    Chance Rain Showers

    • 46
    • 70

    Partly Sunny

    • 46
    • 63

    Partly Sunny

    • 45
    • 67

    Partly Sunny

    • 52
    • 71

    Chance Rain Showers

Today 17 Apr Arlington/Falls Church/Alexandria

Mostly cloudy with scattered Showers. Highs in the mid 70s. Southeast Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 17 Apr Arlington/Falls Church/Alexandria

Mostly cloudy. Scattered Showers, mainly this evening. Lows in the lower 60s. Southeast Winds around 5 Mph, becoming west after midnight. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Belle Haven Marina Temperature Statistics

April Temperature

Washington/Reagan National Airport, DC (5 miles)

  • Lowest 4 April, 2024

    40.6 °F

  • Average April

    58.8 °F

  • Highest 15 April, 2024

    82 °F

Climate (2019–Present)

Washington/Reagan National Airport, DC (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2019–2024

    52.6 °F

  • Average 2019–2024

    60.2 °F

  • Average High 2019–2024

    68.8 °F
Get an account to remove ads