Patuxent River - Swanson Creek Entrance Weather Forecast

    • 44
    • 66

    Becoming Sunny

    • 48
    • 65

    Chance Rain Showers

    • 43
    • 56

    Chance Rain

    • 44
    • 60

    Mostly Sunny

    • 56
    • 70

    Partly Sunny

    • 58
    • 76

    Partly Sunny

Today 30 Apr St. Marys

Mostly sunny. Highs in the upper 60s. Northwest Winds 10 to 15 Mph.

Tonight 30 Apr St. Marys

Mostly clear. Lows in the mid 40s. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Patuxent River - Swanson Creek Entrance Temperature Statistics

April Temperature

St Marys County Airport (16.8 miles)

  • Lowest 9 April, 2026

    31.1 °F

  • Average April

    62.5 °F

  • Highest 16 April, 2026

    90 °F

Climate (2021–Present)

St Marys County Airport (16.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    66.7 °F
Get WillyWeather+ to remove ads