Potomac River - Nomini Bay Weather Forecast

    • 44
    • 54

    Increasing Clouds

    • 44
    • 61

    Mostly Cloudy

    • 44
    • 56

    Rain

    • 43
    • 57

    Chance Rain

    • 37
    • 51

    Chance Rain

    • 31
    • 45

    Chance Rain/Snow

Today 17 Feb Westmoreland

Patchy fog early this morning. Partly sunny. Highs in the lower 50s. Southwest Winds around 5 Mph.

Tonight 17 Feb Westmoreland

Mostly cloudy. Lows in the mid 40s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Nomini Bay Temperature Statistics

February Temperature

St Marys County Airport (14.3 miles)

  • Lowest 9 February, 2026

    11.7 °F

  • Average February

    30.7 °F

  • Highest 14 February, 2026

    56.1 °F

Climate (2021–Present)

St Marys County Airport (14.3 miles)

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  • Average Low 2021–2026

    49.2 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    66.5 °F
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