Smith Airport Weather Forecast

    • 59
    • 78

    Increasing Clouds

    • 44
    • 78

    Rain Likely

    • 31
    • 53

    Rain Likely

    • 40
    • 55

    Mostly Cloudy

    • 42
    • 58

    Mostly Cloudy

    • 46
    • 67

    Rain Likely

Today 10 Mar Eastern Loudoun

Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 10 Mar Eastern Loudoun

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smith Airport Temperature Statistics

March Temperature

Washington/Dulles International Airport, DC (6.2 miles)

  • Lowest 2 March, 2026

    28.9 °F

  • Average March

    44.4 °F

  • Highest 7 March, 2026

    68 °F

Climate (2021–Present)

Washington/Dulles International Airport, DC (6.2 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.4 °F
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