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

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Partly Cloudy

62°F

17°C

Humidity 76%
Wind Speed Vrbl 7 mph
Barometer 29.72 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 23 Mar 5:55 am EDT
Extended Forecast for

4 Miles SSE Leonardtown MD

  • Today

    Today: Scattered showers and thunderstorms before noon, then scattered showers between noon and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 61. North wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 61 °F

    Scattered
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 35. North wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49. North wind 5 to 7 mph becoming east in the afternoon.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. South wind 3 to 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. South wind 5 to 9 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Rain Likely

Detailed Forecast

Today
Scattered showers and thunderstorms before noon, then scattered showers between noon and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 61. North wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Tonight
Mostly clear, with a low around 35. North wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 49. North wind 5 to 7 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. South wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 57. South wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Partly sunny, with a high near 70.
Thursday Night
A chance of rain after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Friday
Rain likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Friday Night
A chance of rain before 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Leonardtown MD
 38.24°N 76.62°W (Elev. 23 ft)
Last Update:
4:53 am EDT Mar 23, 2026
Forecast Valid:
6am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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