Catharpin Weather Forecast

    • 40
    • 68

    Chance Rain Showers

    • 28
    • 51

    Partly Sunny

    • 31
    • 46

    Partly Sunny

    • 39
    • 60

    Partly Sunny

    • 33
    • 57

    Mostly Sunny

    • 34
    • 59

    Partly Sunny

Today 9 Nov Northwest Prince William

Mostly cloudy in the Morning, then becoming partly sunny. A 40 percent chance of Showers. Highs in the upper 60s. Southeast Winds 5 to 10 Mph, becoming southwest in the afternoon.

Tonight 9 Nov Northwest Prince William

Partly cloudy. Lows in the upper 40s. South Winds around 5 Mph.

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Catharpin Temperature Statistics

November Temperature

Washington/Dulles International Airport, DC (8.7 miles)

  • Lowest 6 November, 2025

    32 °F

  • Average November

    53.5 °F

  • Highest 5 November, 2025

    73 °F

Climate (2020–Present)

Washington/Dulles International Airport, DC (8.7 miles)

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  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    68.6 °F
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