Bull Run Regional Park Weather Forecast

    • 56
    • 84

    Partly Sunny

    • 63
    • 76

    Rain Showers

    • 62
    • 70

    Rain Showers

    • 62
    • 76

    Rain Showers

    • 64
    • 81

    Rain Showers Likely

    • 66
    • 87

    Chance Rain Showers

    • 62
    • 87

    Chance Rain Showers

Today 11 May Northwest Prince William

Partly sunny. Highs in the lower 80s. Southeast Winds around 5 Mph.

Tonight 11 May Northwest Prince William

Mostly cloudy. Lows in the mid 50s. Southeast Winds around 5 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bull Run Regional Park Temperature Statistics

May Temperature

Manassas, Manassas Regional Airport/Harry P. Davis Field (5.6 miles)

  • Lowest 9 May, 2025

    51.1 °F

  • Average May

    67.6 °F

  • Highest 2 May, 2025

    86 °F

Climate (2020–Present)

Manassas, Manassas Regional Airport/Harry P. Davis Field (5.6 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    57 °F

  • Average High 2020–2025

    68.1 °F
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