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.

Fair

46°F

8°C

Humidity 42%
Wind Speed SW 8 mph
Barometer 29.72 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 14 Jan 5:55 am EST
Extended Forecast for

Leonardtown MD

  • Today

    Today: Increasing clouds, with a high near 53. Southwest wind 7 to 9 mph.

    High: 53 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Rain likely before 3am, then a chance of rain and snow. Cloudy, with a low around 27. Blustery, with a south wind 8 to 13 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance Rain
    then
    Rain/Snow
    Likely and
    Blustery

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. West wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39. South wind 6 to 11 mph.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain and snow before 1pm. Partly sunny, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 53. Southwest wind 7 to 9 mph.
Tonight
Rain likely before 3am, then a chance of rain and snow. Cloudy, with a low around 27. Blustery, with a south wind 8 to 13 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 35. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 21. West wind 7 to 16 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 39. South wind 6 to 11 mph.
Friday Night
Partly cloudy, with a low around 31.
Saturday
A chance of rain and snow before 1pm. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 21.
M.L.King Day
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Leonardtown MD
 38.29°N 76.64°W (Elev. 16 ft)
Last Update:
5:11 am EST Jan 14, 2026
Forecast Valid:
6am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation