Patuxent River - Half Pone Point Weather Forecast

    • 73
    • 85

    Chance Thunderstorms

    • 73
    • 84

    Chance Rain Showers

    • 74
    • 83

    Partly Sunny

    • 75
    • 85

    Mostly Sunny

    • 77
    • 90

    Partly Sunny

    • 78
    • 91

    Partly Sunny

Today 27 Aug St. Marys

Mostly sunny. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 27 Aug St. Marys

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows around 70. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 50 percent.

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Patuxent River - Half Pone Point Temperature Statistics

August Temperature

St Marys County Airport (3.1 miles)

  • Lowest 24 August, 2026

    60.4 °F

  • Average August

    78.3 °F

  • Highest 9 August, 2026

    92.3 °F

Climate (2021–2026)

St Marys County Airport (3.1 miles)

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  • Average Low 2021–2026

    49.4 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    66.9 °F
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