Potomac River - Port Tobacco River Entrance Weather Forecast

    • 61
    • 72

    Increasing Clouds

    • 60
    • 68

    Partly Sunny

    • 61
    • 76

    Mostly Sunny

    • 62
    • 76

    Mostly Sunny

    • 60
    • 74

    Mostly Sunny

    • 64
    • 76

    Partly Sunny

Today 9 Sep Charles

Mostly sunny. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 9 Sep Charles

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Port Tobacco River Entrance Temperature Statistics

September Temperature

Quantico Marine Corps Airfield - Turner Field (14.9 miles)

  • Lowest 1 September, 2025

    55 °F

  • Average September

    70.7 °F

  • Highest 6 September, 2025

    89.1 °F

Climate (2020–Present)

Quantico Marine Corps Airfield - Turner Field (14.9 miles)

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  • Average Low 2020–2025

    51.4 °F

  • Average 2020–2025

    59.8 °F

  • Average High 2020–2025

    68.6 °F
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