Potomac River - Cuckold Creek Entrance Weather Forecast

    • 64
    • 68

    Rain Showers Likely

    • 66
    • 69

    Rain Showers

    • 64
    • 78

    Partly Sunny

    • 65
    • 84

    Mostly Sunny

    • 64
    • 78

    Partly Sunny

    • 62
    • 76

    Partly Sunny

Today 16 Sep Charles

Showers likely in the Morning, then Showers likely with a slight chance of Thunderstorms in the afternoon. Highs in the upper 60s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 16 Sep Charles

Showers likely with a slight chance of Thunderstorms. Lows in the lower 60s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Potomac River - Cuckold Creek Entrance Temperature Statistics

September Temperature

St Marys County Airport (19.9 miles)

  • Lowest 3 September, 2025

    53.2 °F

  • Average September

    68.3 °F

  • Highest 4 September, 2025

    86.9 °F

Climate (2020–Present)

St Marys County Airport (19.9 miles)

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  • Average Low 2020–2025

    49.6 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    66.7 °F
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