Potomac River - Mattawoman Creek Entrance Weather Forecast

    • 72
    • 84

    Increasing Clouds

    • 74
    • 85

    Chance Rain Showers

    • 72
    • 84

    Rain Showers Likely

    • 71
    • 81

    Rain Showers Likely

    • 71
    • 81

    Chance Rain Showers

    • 69
    • 82

    Chance Rain Showers

Today 18 Aug Charles

Sunny. Highs in the upper 80s. North Winds around 5 Mph.

Tonight 18 Aug Charles

Partly cloudy. Patchy fog. Lows in the lower 70s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Mattawoman Creek Entrance Temperature Statistics

August Temperature

Quantico Marine Corps Airfield - Turner Field (6.2 miles)

  • Lowest 1 August, 2026

    69.1 °F

  • Average August

    81.1 °F

  • Highest 9 August, 2026

    93.9 °F

Climate (2021–2026)

Quantico Marine Corps Airfield - Turner Field (6.2 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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