Sugarland Run Stream Valley Park Weather Forecast

    • 23
    • 39

    Gradual Clearing

    • 31
    • 38

    Slight Chance Rain/Snow

    • 35
    • 54

    Mostly Cloudy

    • 33
    • 46

    Rain Likely

    • 31
    • 46

    Mostly Sunny

    • 36
    • 56

    Mostly Sunny

    • 29
    • 51

    Chance Rain/Snow

Today 23 Feb Eastern Loudoun

Cloudy. Highs in the upper 30s. Northwest Winds around 20 Mph with Gusts up to 35 Mph.

Tonight 23 Feb Eastern Loudoun

Partly cloudy. Lows in the lower 20s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sugarland Run Stream Valley Park Temperature Statistics

February Temperature

Washington/Dulles International Airport, DC (5.6 miles)

  • Lowest 9 February, 2026

    8.7 °F

  • Average February

    33.1 °F

  • Highest 20 February, 2026

    59 °F

Climate (2021–Present)

Washington/Dulles International Airport, DC (5.6 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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