Potomac River - Lynch Point Weather Forecast

    • 75
    • 82

    Rain Showers

    • 75
    • 83

    Rain Showers Likely

    • 68
    • 80

    Mostly Sunny

    • 68
    • 79

    Mostly Sunny

    • 69
    • 81

    Mostly Sunny

    • 71
    • 84

    Partly Sunny

Today 12 Sep Westmoreland

Mostly cloudy. A slight chance of Showers late this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 12 Sep Westmoreland

A chance of Thunderstorms. Showers with Lows in the lower 70s. Southeast Winds 5 to 10 Mph, becoming south after midnight. Chance of rain 80 percent.

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Potomac River - Lynch Point Temperature Statistics

September Temperature

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (8.7 miles)

  • Lowest 7 September, 2026

    64.9 °F

  • Average September

    77.7 °F

  • Highest 1 September, 2026

    91.9 °F

Climate (2021–2026)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (8.7 miles)

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    68.7 °F
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