Potomac River - Haulover Inlet Weather Forecast

    • 44
    • 56

    Rain

    • 30
    • 48

    Becoming Sunny

    • 39
    • 43

    Mostly Cloudy

    • 45
    • 60

    Partly Sunny

    • 40
    • 52

    Mostly Cloudy

    • 48
    • 52

    Chance Rain

    • 48
    • 67

    Chance Rain

Today 31 Jan Westmoreland

Cloudy with rain likely. Highs in the upper 50s. Southwest Winds 10 to 15 Mph. Chance of rain 60 percent.

Tonight 31 Jan Westmoreland

A chance of rain Early, then rain. Lows in the mid 40s. Southwest Winds 5 to 10 Mph. Chance of rain near 100 percent.

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Potomac River - Haulover Inlet Temperature Statistics

January Temperature

St Marys County Airport (15.5 miles)

  • Lowest 23 January, 2025

    10.4 °F

  • Average January

    30.5 °F

  • Highest 1 January, 2025

    50 °F

Climate (2020–Present)

St Marys County Airport (15.5 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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