Potomac River - Possum Point Weather Forecast

    • 66
    • 82

    Mostly Cloudy

    • 64
    • 84

    Becoming Sunny

    • 68
    • 87

    Sunny

    • 75
    • 95

    Mostly Sunny

    • 73
    • 94

    Mostly Sunny

    • 72
    • 92

    Slight Chance Thunderstorms

    • 70
    • 91

    Chance Rain Showers

Today 12 Jul Central and Southeast Prince William/Manassas/Manassas Park

Showers likely with a chance of Thunderstorms. Highs in the lower 80s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 12 Jul Central and Southeast Prince William/Manassas/Manassas Park

Mostly cloudy. Isolated Showers and Thunderstorms this evening. Lows in the mid 60s. East Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Potomac River - Possum Point Temperature Statistics

July Temperature

Quantico Marine Corps Airfield - Turner Field (1.9 miles)

  • Lowest 10 July, 2026

    72 °F

  • Average July

    83.2 °F

  • Highest 2 July, 2026

    99 °F

Climate (2021–2026)

Quantico Marine Corps Airfield - Turner Field (1.9 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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