Potomac River - Lower Machodoc Creek Entrance Weather Forecast

    • 54
    • 78

    Increasing Clouds

    • 37
    • 61

    Chance Rain Showers

    • 38
    • 50

    Partly Sunny

    • 45
    • 60

    Mostly Cloudy

    • 50
    • 65

    Mostly Cloudy

    • 38
    • 60

    Chance Rain Showers

Today 22 Mar Westmoreland

Partly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 22 Mar Westmoreland

Mostly clear in the Evening, then partly cloudy with a chance of Showers after midnight. Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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Potomac River - Lower Machodoc Creek Entrance Temperature Statistics

March Temperature

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (12.4 miles)

  • Lowest 18 March, 2026

    28.9 °F

  • Average March

    51.4 °F

  • Highest 11 March, 2026

    82 °F

Climate (2021–Present)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (12.4 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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