Chopawamsic Backcounty Area Weather Forecast

    • 72
    • 84

    Rain Showers

    • 70
    • 90

    Isolated Thunderstorms

    • 67
    • 87

    Mostly Sunny

    • 70
    • 90

    Partly Sunny

    • 66
    • 87

    Chance Rain Showers

    • 66
    • 84

    Chance Rain Showers

Today 16 Aug Central and Southeast Prince William/Manassas/Manassas Park

Numerous Showers with isolated Thunderstorms this Morning, then numerous Showers and scattered Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Some Thunderstorms may produce heavy rainfall this afternoon. Highs in the mid 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 16 Aug Central and Southeast Prince William/Manassas/Manassas Park

Numerous Showers. Scattered Thunderstorms, mainly in the evening. Some Thunderstorms may produce heavy rainfall in the evening. Some Thunderstorms may produce heavy rainfall after midnight. Lows in the lower 70s. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chopawamsic Backcounty Area Temperature Statistics

August Temperature

Quantico Marine Corps Airfield - Turner Field (5 miles)

  • Lowest 1 August, 2026

    69.1 °F

  • Average August

    81 °F

  • Highest 9 August, 2026

    93.9 °F

Climate (2021–2026)

Quantico Marine Corps Airfield - Turner Field (5 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    59.7 °F

  • Average High 2021–2026

    68.5 °F
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