Southwest Quadrant Weather Forecast

    • 40
    • 52

    Rain Likely

    • 35
    • 52

    Partly Sunny

    • 38
    • 53

    Chance Rain

    • 38
    • 45

    Rain Likely

    • 40
    • 49

    Chance Rain

    • 29
    • 55

    Chance Rain

Today 23 Dec Arlington/Falls Church/Alexandria

Cloudy with a chance of rain in the Morning, then partly sunny in the afternoon. Highs in the lower 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 23 Dec Arlington/Falls Church/Alexandria

Cloudy with a 40 percent chance of rain. Lows in the upper 30s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Southwest Quadrant Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (3.1 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    35.7 °F

  • Highest 19 December, 2025

    59 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (3.1 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