Southwest Waterfront Weather Forecast

    • 19
    • 31

    Decreasing Clouds

    • 27
    • 37

    Mostly Sunny

    • 30
    • 49

    Mostly Cloudy

    • 41
    • 55

    Rain

    • 27
    • 49

    Partly Sunny

    • 37
    • 44

    Partly Sunny

    • 33
    • 52

    Slight Chance Rain

Today 15 Dec District of Columbia

Mostly cloudy. Highs around 30. West Winds around 5 Mph.

Tonight 15 Dec District of Columbia

Partly cloudy in the Evening, then clearing. Lows around 19. South Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Southwest Waterfront Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (1.9 miles)

  • Lowest 9 December, 2025

    21 °F

  • Average December

    35.5 °F

  • Highest 1 December, 2025

    46 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (1.9 miles)

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

  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    69.1 °F
Get WillyWeather+ to remove ads