Potomac River - White Point Beach Weather Forecast

    • 60
    • 60

    Chance Rain Showers

    • 49
    • 66

    Rain Showers Likely

    • 54
    • 63

    Mostly Sunny

    • 60
    • 70

    Partly Sunny

    • 50
    • 74

    Rain Likely

    • 38
    • 60

    Chance Rain

Today 7 Mar St. Marys

Areas of fog late this morning. Mostly cloudy late this Morning, then partly sunny with a slight chance of Showers this afternoon. Visibility one quarter mile or less at Times late this morning. Highs in the upper 60s. Except in the upper 50s near the bay. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 7 Mar St. Marys

Partly cloudy with a slight chance of Showers in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows in the lower 60s. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

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Potomac River - White Point Beach Temperature Statistics

March Temperature

St Marys County Airport (7.5 miles)

  • Lowest 2 March, 2026

    31.5 °F
  • Average March

    42.8 °F
  • Highest 5 March, 2026

    61.7 °F

Climate (2021–Present)

St Marys County Airport (7.5 miles)

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  • Average Low 2021–2026

    49.3 °F
  • Average 2021–2026

    57.8 °F
  • Average High 2021–2026

    66.6 °F
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