Potomac River - Cherryfield Point Weather Forecast

    • 74
    • 85

    Mostly Sunny

    • 73
    • 84

    Mostly Sunny

    • 76
    • 87

    Mostly Sunny

    • 79
    • 92

    Mostly Sunny

    • 78
    • 91

    Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

Today 22 Jul St. Marys

Sunny. Highs in the mid 80s. Northeast Winds 5 to 10 Mph.

Tonight 22 Jul St. Marys

Mostly clear. Lows around 70. East Winds 5 to 10 Mph.

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  • Temperature Real-Time

Potomac River - Cherryfield Point Temperature Statistics

July Temperature

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (2.5 miles)

  • Lowest 5 July, 2025

    66 °F

  • Average July

    80.8 °F

  • Highest 1 July, 2025

    94.6 °F

Climate (2020–Present)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (2.5 miles)

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  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    60.9 °F

  • Average High 2020–2025

    69.3 °F
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