Potomac River - Medleys Creek Entrance Weather Forecast

    • 77
    • 87

    Thunderstorms

    • 77
    • 83

    Slight Chance Thunderstorms

    • 76
    • 82

    Chance Rain Showers

    • 78
    • 82

    Chance Thunderstorms

    • 77
    • 87

    Rain Showers Likely

    • 77
    • 86

    Chance Thunderstorms

Today 7 Jul St. Marys

Mostly sunny. A slight chance of Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Real-Time

Potomac River - Medleys Creek Entrance Temperature Statistics

July Temperature

St Marys County Airport (8.1 miles)

  • Lowest 2 July, 2020

    66.2 °F

  • Average July

    76.3 °F

  • Highest 3 July, 2020

    91.4 °F

Climate (2010–Present)

St Marys County Airport (8.1 miles)

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  • Average Low 2010–Present

    49 °F

  • Average 2010–Present

    57.2 °F

  • Average High 2010–Present

    65.7 °F
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