Southwest Quadrant Weather Forecast

    • 65
    • 76

    Thunderstorms

    • 59
    • 80

    Rain Showers

    • 52
    • 72

    Rain Showers Likely

    • 55
    • 73

    Partly Sunny

    • 57
    • 77

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

Today 29 May Arlington/Falls Church/Alexandria

Mostly cloudy. Highs in the mid 70s. Southwest Winds around 5 Mph.

Tonight 29 May Arlington/Falls Church/Alexandria

Cloudy with scattered Showers and Thunderstorms. Patchy fog after midnight. Lows in the mid 60s. South Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Southwest Quadrant Temperature Statistics

May Temperature

Washington/Reagan National Airport, DC (3.1 miles)

  • Lowest 10 May, 2025

    49.6 °F

  • Average May

    67.7 °F

  • Highest 16 May, 2025

    87.7 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (3.1 miles)

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  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    69.2 °F
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