Agnewville Weather Forecast

    • 56
    • 78

    Decreasing Clouds

    • 61
    • 81

    Mostly Sunny

    • 65
    • 86

    Chance Rain Showers

    • 67
    • 87

    Partly Sunny

    • 60
    • 85

    Chance Rain Showers

    • 56
    • 77

    Mostly Sunny

Today 2 Sep Central and Southeast Prince William/Manassas/Manassas Park

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

Tonight 2 Sep Central and Southeast Prince William/Manassas/Manassas Park

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

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Agnewville Temperature Statistics

September Temperature

Fort Belvoir (6.2 miles)

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Climate (2020–Present)

Fort Belvoir (6.2 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    68.4 °F
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