Catharpin Park Weather Forecast

    • 61
    • 80

    Rain Showers

    • 44
    • 69

    Rain Showers

    • 39
    • 63

    Mostly Sunny

    • 49
    • 65

    Mostly Cloudy

    • 50
    • 66

    Mostly Cloudy

    • 49
    • 64

    Slight Chance Rain Showers

Today 7 Oct Northwest Prince William

Mostly sunny. A slight chance of Showers in the afternoon. Highs around 80. South Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 7 Oct Northwest Prince William

Mostly clear. Lows in the upper 50s. South Winds around 5 Mph.

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Catharpin Park Temperature Statistics

October Temperature

Washington/Dulles International Airport, DC (8.1 miles)

  • Lowest 2 October, 2025

    44.1 °F

  • Average October

    61.4 °F

  • Highest 4 October, 2025

    80.1 °F

Climate (2020–Present)

Washington/Dulles International Airport, DC (8.1 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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