Bull Run Marina Regional Park Weather Forecast

    • 58
    • 83

    Mostly Sunny

    • 61
    • 87

    Mostly Sunny

    • 71
    • 88

    Mostly Sunny

    • 67
    • 90

    Chance Thunderstorms

    • 64
    • 82

    Partly Sunny

    • 67
    • 83

    Chance Rain Showers

    • 66
    • 87

    Partly Sunny

Today 7 Sep Central and Southeast Prince William/Manassas/Manassas Park

Sunny. Highs in the lower 80s. Northeast Winds around 5 Mph.

Tonight 7 Sep Central and Southeast Prince William/Manassas/Manassas Park

Mostly clear. Lows in the upper 50s. East Winds around 5 Mph, becoming southwest after midnight.

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Bull Run Marina Regional Park Temperature Statistics

September Temperature

Manassas, Manassas Regional Airport/Harry P. Davis Field (7.5 miles)

  • Lowest 5 September, 2026

    66.9 °F

  • Average September

    78.4 °F

  • Highest 1 September, 2026

    96.1 °F

Climate (2021–2026)

Manassas, Manassas Regional Airport/Harry P. Davis Field (7.5 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    68.1 °F
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