Waterfall Park Weather Forecast

    • 61
    • 84

    Becoming Sunny

    • 61
    • 90

    Mostly Sunny

    • 56
    • 82

    Partly Sunny

    • 57
    • 65

    Rain Showers Likely

    • 59
    • 70

    Chance Rain Showers

    • 61
    • 76

    Slight Chance Thunderstorms

Today 1 May Northwest Prince William

Sunny. Highs in the mid 80s. Northwest Winds 5 to 10 Mph.

Tonight 1 May Northwest Prince William

Mostly clear. Lows in the lower 60s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waterfall Park Temperature Statistics

May Temperature

Washington/Dulles International Airport, DC (12.4 miles)

  • Lowest

  • Average May

  • Highest

Climate (2019–Present)

Washington/Dulles International Airport, DC (12.4 miles)

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  • Average Low 2019–2024

    47.9 °F
  • Average 2019–2024

    58 °F
  • Average High 2019–2024

    68.1 °F
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