Lexington Park Weather Forecast

    • 66
    • 81

    Mostly Sunny

    • 69
    • 83

    Decreasing Clouds

    • 72
    • 85

    Mostly Sunny

    • 73
    • 88

    Chance Thunderstorms

    • 72
    • 86

    Chance Thunderstorms

    • 71
    • 86

    Partly Sunny

    • 69
    • 85

    Mostly Sunny

Today 10 Aug St. Marys

Sunny. Highs in the lower 80s. Southeast Winds around 5 Mph.

Tonight 10 Aug St. Marys

Mostly clear. Lows in the mid 60s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Lexington Park Temperature Statistics

August Temperature

Patuxent River, Naval Air Station (1.9 miles)

  • Lowest 4 August, 2025

    59.6 °F

  • Average August

    73.3 °F

  • Highest 4 August, 2025

    83.6 °F

Climate (2020–Present)

Patuxent River, Naval Air Station (1.9 miles)

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  • Average Low 2020–2025

    53.1 °F

  • Average 2020–2025

    61.4 °F

  • Average High 2020–2025

    69.5 °F
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