Potomac River - Rosier Creek Entrance Weather Forecast

    • 65
    • 68

    Mostly Cloudy

    • 65
    • 76

    Partly Sunny

    • 63
    • 76

    Mostly Sunny

    • 65
    • 76

    Mostly Sunny

    • 67
    • 79

    Partly Sunny

    • 65
    • 77

    Partly Sunny

Today 10 Sep Westmoreland

Cloudy with a 40 percent chance of rain. Highs in the upper 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 10 Sep Westmoreland

Cloudy with a 20 percent chance of rain. Lows in the lower 60s. North Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Rosier Creek Entrance Temperature Statistics

September Temperature

Quantico Marine Corps Airfield - Turner Field (22.4 miles)

  • Lowest 8 September, 2025

    53.1 °F

  • Average September

    69.8 °F

  • Highest 6 September, 2025

    89.1 °F

Climate (2020–Present)

Quantico Marine Corps Airfield - Turner Field (22.4 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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