Potomac River - Nomini Bay Weather Forecast

    • 24
    • 39

    Sunny

    • 30
    • 42

    Partly Sunny

    • 33
    • 48

    Partly Sunny

    • 41
    • 55

    Partly Sunny

    • 42
    • 59

    Partly Sunny

    • 42
    • 57

    Partly Sunny

Today 21 Feb Westmoreland

Sunny. Highs in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 21 Feb Westmoreland

Clear, cold with Lows in the lower 20s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Potomac River - Nomini Bay Temperature Statistics

February Temperature

St Marys County Airport (14.3 miles)

  • Lowest 19 February, 2025

    21.2 °F

  • Average February

    37.2 °F

  • Highest 4 February, 2025

    62.6 °F

Climate (2020–Present)

St Marys County Airport (14.3 miles)

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  • Average Low 2020–2025

    49.5 °F

  • Average 2020–2025

    57.9 °F

  • Average High 2020–2025

    66.5 °F
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