Potomac River - Chopawamsic Island Weather Forecast

    • 45
    • 59

    Rain Showers

    • 46
    • 67

    Mostly Sunny

    • 53
    • 66

    Chance Rain Showers

    • 52
    • 70

    Rain Showers

    • 46
    • 66

    Slight Chance Rain Showers

    • 46
    • 65

    Chance Rain Showers

Today 26 Apr Central and Southeast Prince William/Manassas/Manassas Park

Cloudy. Isolated Showers in the morning. Highs around 60. North Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 26 Apr Central and Southeast Prince William/Manassas/Manassas Park

Cloudy with scattered Showers with patchy drizzle. Lows in the upper 40s. Northeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Chopawamsic Island Temperature Statistics

April Temperature

Quantico Marine Corps Airfield - Turner Field (0 miles)

  • Lowest 9 April, 2026

    39 °F

  • Average April

    62 °F

  • Highest 16 April, 2026

    88 °F

Climate (2021–Present)

Quantico Marine Corps Airfield - Turner Field (0 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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