Catharpin Park Weather Forecast

    • 32
    • 54

    Mostly Sunny

    • 40
    • 62

    Mostly Sunny

    • 52
    • 75

    Partly Sunny

    • 46
    • 70

    Partly Sunny

    • 57
    • 74

    Partly Sunny

    • 65
    • 85

    Mostly Cloudy

    • 68
    • 91

    Mostly Cloudy

Today 8 Apr Northwest Prince William

Sunny. Highs in the mid 50s. Southeast Winds around 5 Mph.

Tonight 8 Apr Northwest Prince William

Mostly clear. Widespread frost after midnight. Lows in the lower 30s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Catharpin Park Temperature Statistics

April Temperature

Washington/Dulles International Airport, DC (8.1 miles)

  • Lowest 6 April, 2026

    44.1 °F

  • Average April

    65 °F

  • Highest 4 April, 2026

    87.1 °F

Climate (2021–Present)

Washington/Dulles International Airport, DC (8.1 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    68.5 °F
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