Potomac River - Piney Point Bar Weather Forecast

    • 43
    • 61

    Mostly Sunny

    • 37
    • 57

    Becoming Sunny

    • 50
    • 59

    Mostly Sunny

    • 55
    • 72

    Chance Rain Showers

    • 58
    • 73

    Mostly Sunny

    • 59
    • 76

    Partly Sunny

    • 56
    • 74

    Chance Rain Showers

Today 19 Apr St. Marys

Partly sunny. Highs in the upper 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 Apr St. Marys

Mostly clear. Lows in the lower 40s. Northwest Winds 10 to 15 Mph, becoming southwest 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Piney Point Bar Temperature Statistics

April Temperature

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (6.2 miles)

  • Lowest 9 April, 2026

    33.1 °F

  • Average April

    62 °F

  • Highest 16 April, 2026

    88 °F

Climate (2021–Present)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (6.2 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    68.9 °F
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