Patuxent River - Swanson Creek Entrance Weather Forecast

    • 67
    • 82

    Increasing Clouds

    • 68
    • 83

    Mostly Sunny

    • 69
    • 84

    Mostly Cloudy

    • 69
    • 81

    Rain Showers Likely

    • 69
    • 79

    Rain Showers Likely

    • 69
    • 81

    Chance Rain Showers

Today 30 Jul St. Marys

Sunny. Highs in the mid 80s. Northwest Winds 5 to 10 Mph.

Tonight 30 Jul St. Marys

Mostly clear. Lows in the upper 60s. Northwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Patuxent River - Swanson Creek Entrance Temperature Statistics

July Temperature

St Marys County Airport (16.8 miles)

  • Lowest 25 July, 2026

    59.7 °F

  • Average July

    78.7 °F

  • Highest 3 July, 2026

    100 °F

Climate (2021–2026)

St Marys County Airport (16.8 miles)

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  • Average Low 2021–2026

    49.4 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    66.9 °F
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