Patuxent River - Hellen Creek Entrance Weather Forecast

    • 59
    • 73

    Increasing Clouds

    • 61
    • 80

    Mostly Cloudy

    • 66
    • 75

    Chance Rain Showers

    • 66
    • 72

    Rain Showers

    • 66
    • 77

    Rain Showers

    • 67
    • 79

    Chance Rain Showers

    • 69
    • 84

    Chance Rain Showers

Today 10 May Calvert

Sunny. Highs in the mid 70s. Northwest Winds around 10 Mph.

Tonight 10 May Calvert

Partly cloudy. Lows in the mid 50s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Patuxent River - Hellen Creek Entrance Temperature Statistics

May Temperature

St Marys County Airport (4.3 miles)

  • Lowest 7 May, 2025

    53.6 °F
  • Average May

    68.7 °F
  • Highest 2 May, 2025

    86 °F

Climate (2020–Present)

St Marys County Airport (4.3 miles)

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  • Average Low 2020–2025

    49.5 °F
  • Average 2020–2025

    57.9 °F
  • Average High 2020–2025

    66.6 °F
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