Haymarket Weather Forecast

    • 53
    • 78

    Decreasing Clouds

    • 59
    • 81

    Mostly Sunny

    • 63
    • 85

    Chance Thunderstorms

    • 64
    • 85

    Partly Sunny

    • 56
    • 82

    Chance Rain Showers

    • 53
    • 75

    Mostly Sunny

Today 2 Sep Northwest Prince William

Mostly sunny. Highs in the upper 70s. Northeast Winds around 5 Mph.

Tonight 2 Sep Northwest Prince William

Mostly clear. Lows in the mid 50s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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Haymarket Temperature Statistics

September Temperature

Manassas, Manassas Regional Airport/Harry P. Davis Field (8.7 miles)

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Climate (2020–Present)

Manassas, Manassas Regional Airport/Harry P. Davis Field (8.7 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    68 °F
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