Wicomico River (Potomac) - Manahowic Creek Entrance Weather Forecast

    • 77
    • 89

    Chance Thunderstorms

    • 78
    • 94

    Slight Chance Thunderstorms

    • 74
    • 89

    Chance Thunderstorms

    • 74
    • 85

    Chance Thunderstorms

    • 73
    • 89

    Rain Showers Likely

    • 71
    • 85

    Chance Thunderstorms

    • 71
    • 85

    Chance Thunderstorms

Today 16 Jul St. Marys

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. South Winds around 10 Mph. Chance of rain 40 percent.

Tonight 16 Jul St. Marys

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the upper 70s. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

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Wicomico River (Potomac) - Manahowic Creek Entrance Temperature Statistics

July Temperature

St Marys County Airport (14.9 miles)

  • Lowest 5 July, 2025

    62.6 °F

  • Average July

    77.6 °F

  • Highest 1 July, 2025

    91.4 °F

Climate (2020–Present)

St Marys County Airport (14.9 miles)

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  • Average Low 2020–2025

    49.6 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    66.8 °F
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