West McLean Weather Forecast

    • 41
    • 59

    Mostly Cloudy

    • 45
    • 59

    Mostly Cloudy

    • 63
    • 71

    Rain Showers

    • 48
    • 74

    Rain Showers

    • 40
    • 57

    Mostly Sunny

    • 50
    • 67

    Partly Sunny

Today 13 Mar Arlington/Falls Church/Alexandria

Cloudy. Patchy very light drizzle late this morning. Highs in the upper 50s. Northeast Winds 5 to 10 Mph.

Tonight 13 Mar Arlington/Falls Church/Alexandria

Mostly cloudy. Lows in the lower 40s. Northeast Winds 5 to 10 Mph.

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West McLean Temperature Statistics

March Temperature

Washington/Reagan National Airport, DC (9.9 miles)

  • Lowest 2 March, 2025

    23.8 °F

  • Average March

    48.1 °F

  • Highest 11 March, 2025

    72 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (9.9 miles)

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  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    68.9 °F
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