Patuxent River - Trent Hall Creek Entrance Weather Forecast

    • 67
    • 83

    Chance Thunderstorms

    • 64
    • 75

    Rain Showers Likely

    • 62
    • 68

    Rain Showers Likely

    • 61
    • 67

    Chance Rain Showers

    • 58
    • 66

    Chance Rain Showers

    • 57
    • 67

    Slight Chance Rain Showers

Today 20 Sep St. Marys

Mostly cloudy in the Morning, then becoming partly sunny. Isolated Showers. Highs in the lower 80s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 20 Sep St. Marys

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the upper 60s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Patuxent River - Trent Hall Creek Entrance Temperature Statistics

September Temperature

St Marys County Airport (13 miles)

  • Lowest 15 September, 2026

    53.2 °F

  • Average September

    75.3 °F

  • Highest 1 September, 2026

    93.9 °F

Climate (2021–2026)

St Marys County Airport (13 miles)

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  • Average Low 2021–2026

    49.5 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    67 °F
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