Patuxent River - Sheridan Point Weather Forecast

    • 62
    • 71

    Rain Showers

    • 63
    • 71

    Rain Showers

    • 62
    • 79

    Partly Sunny

    • 63
    • 84

    Mostly Sunny

    • 61
    • 79

    Partly Sunny

    • 61
    • 77

    Partly Sunny

Today 16 Sep St. Marys

Showers with a chance of Thunderstorms. Breezy with Highs in the upper 60s. Northeast Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 80 percent.

Tonight 16 Sep St. Marys

Showers with a chance of Thunderstorms in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Breezy with Lows in the lower 60s. Northeast Winds 15 to 25 Mph with Gusts up to 35 Mph, Diminishing to 10 to 15 Mph with Gusts up to 25 Mph after midnight. Chance of rain 90 percent.

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Patuxent River - Sheridan Point Temperature Statistics

September Temperature

St Marys County Airport (11.2 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 (11.2 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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