Chopawamsic Backcounty Area Weather Forecast

    • 69
    • 87

    Decreasing Clouds

    • 54
    • 82

    Mostly Sunny

    • 58
    • 82

    Mostly Sunny

    • 62
    • 86

    Mostly Sunny

    • 65
    • 88

    Mostly Sunny

    • 65
    • 88

    Chance Rain Showers

Today 13 Sep Central and Southeast Prince William/Manassas/Manassas Park

Mostly cloudy late this Morning, then becoming mostly sunny. Isolated Showers and Thunderstorms this afternoon. Highs in the mid 80s. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 13 Sep Central and Southeast Prince William/Manassas/Manassas Park

Partly cloudy. Isolated Showers and Thunderstorms in the evening. Lows in the upper 60s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chopawamsic Backcounty Area Temperature Statistics

September Temperature

Quantico Marine Corps Airfield - Turner Field (5 miles)

  • Lowest 8 September, 2026

    61 °F

  • Average September

    78.3 °F

  • Highest 1 September, 2026

    98.1 °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

    68.6 °F
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