Potomac River - McKays Beach Weather Forecast

    • 64
    • 69

    Rain

    • 65
    • 78

    Chance Thunderstorms

    • 66
    • 77

    Rain Showers Likely

    • 67
    • 83

    Chance Thunderstorms

    • 65
    • 81

    Rain Showers Likely

    • 57
    • 74

    Chance Rain Showers

Today 5 May St. Marys

Rain or Areas of drizzle in the Morning, then Showers likely in the afternoon. Patchy fog. Highs around 70. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 5 May St. Marys

Mostly cloudy with a slight chance of Thunderstorms. Showers Likely, mainly in the evening. Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - McKays Beach Temperature Statistics

May Temperature

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (7.5 miles)

  • Lowest 2 May, 2024

    60.1 °F

  • Average May

    71.7 °F

  • Highest 2 May, 2024

    86 °F

Climate (2019–Present)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (7.5 miles)

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  • Average Low 2019–2024

    53.3 °F

  • Average 2019–2024

    61.5 °F

  • Average High 2019–2024

    69.8 °F
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