National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

A Few Clouds

39°F

4°C

Humidity 29%
Wind Speed SW 8 mph
Barometer 30.06 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 16 Jan 11:35 pm EST
Extended Forecast for

Leonardtown MD

  • Tonight

    Tonight: A slight chance of snow showers after 4am, mixing with rain after 5am. Cloudy, with a low around 36. South wind around 8 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Isolated
    Rain/Snow

  • Saturday

    Saturday: Scattered showers, mainly before noon. Cloudy, with a high near 49. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 49 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 1am. Increasing clouds, with a low around 31. Light and variable wind. Chance of precipitation is 50%.

    Low: 31 °F

    Slight Chance
    Rain then
    Chance Rain

  • Sunday

    Sunday: Rain and snow likely before 10am, then snow likely between 10am and 4pm, then a chance of rain and snow after 4pm. Cloudy, with a high near 38. North wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Light northwest wind.

    Low: 21 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of snow showers after 4am, mixing with rain after 5am. Cloudy, with a low around 36. South wind around 8 mph. Chance of precipitation is 20%.
Saturday
Scattered showers, mainly before noon. Cloudy, with a high near 49. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain, mainly after 1am. Increasing clouds, with a low around 31. Light and variable wind. Chance of precipitation is 50%.
Sunday
Rain and snow likely before 10am, then snow likely between 10am and 4pm, then a chance of rain and snow after 4pm. Cloudy, with a high near 38. North wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Partly cloudy, with a low around 21. Light northwest wind.
M.L.King Day
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 47.
Thursday Night
A chance of freezing rain. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Friday
A chance of rain. Partly sunny, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Leonardtown MD
 38.29°N 76.64°W (Elev. 16 ft)
Last Update:
9:53 pm EST Jan 16, 2026
Forecast Valid:
11pm EST Jan 16, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation