Potomac River - Lawson Point Weather Forecast

    • 42
    • 60

    Sunny

    • 44
    • 63

    Sunny

    • 43
    • 64

    Sunny

    • 46
    • 66

    Sunny

    • 48
    • 65

    Partly Sunny

    • 44
    • 62

    Chance Rain

    • 38
    • 56

    Chance Rain

Today 7 Nov St. Marys

Mostly sunny. Highs in the lower 50s.

Tonight 7 Nov St. Marys

Clear. Lows around 40. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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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, 2026

    44.1 °F

  • Average November

    60.3 °F

  • Highest 5 November, 2026

    75.9 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    60.2 °F

  • Average High 2021–2026

    68.5 °F
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