Potomac River - Lawson Point Weather Forecast

    • 48
    • 69

    Mostly Sunny

    • 45
    • 58

    Sunny

    • 56
    • 64

    Chance Rain

    • 54
    • 67

    Chance Rain

    • 39
    • 68

    Chance Rain

    • 34
    • 48

    Mostly Sunny

    • 40
    • 49

    Mostly Sunny

Today 5 Nov St. Marys

Mostly sunny. Highs in the upper 60s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 5 Nov St. Marys

Mostly clear. Lows in the mid 40s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming northwest 10 to 15 Mph with Gusts up to 40 Mph after midnight.

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Potomac River - Lawson Point Temperature Statistics

November Temperature

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (3.7 miles)

  • Lowest 2 November, 2025

    39 °F

  • Average November

    53.4 °F

  • Highest 2 November, 2025

    64.9 °F

Climate (2020–Present)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (3.7 miles)

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  • Average Low 2020–2025

    52.2 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    69.1 °F
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