Lexington Park Weather Forecast

    • 63
    • 69

    Rain Showers

    • 61
    • 68

    Rain Showers Likely

    • 57
    • 68

    Mostly Cloudy

    • 57
    • 70

    Partly Sunny

    • 57
    • 71

    Partly Sunny

    • 58
    • 72

    Partly Sunny

Today 22 Sep St. Marys

Rain with a slight chance of Thunderstorms. Patchy fog. Highs in the upper 60s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 22 Sep St. Marys

Rain likely. Patchy fog. Lows in the lower 60s. Northeast Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lexington Park Temperature Statistics

September Temperature

Patuxent River, Naval Air Station (1.9 miles)

  • Lowest 16 September, 2026

    59 °F

  • Average September

    76.5 °F

  • Highest 1 September, 2026

    91 °F

Climate (2021–2026)

Patuxent River, Naval Air Station (1.9 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    69.2 °F
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