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

33°F

1°C

Humidity 21%
Wind Speed Vrbl 5 mph
Barometer 29.91 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 1 Jan 2:35 pm EST
Extended Forecast for

3 Miles SSE Leonardtown MD

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 38. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow after 2am. Increasing clouds, with a low around 25. Calm wind. Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 42. Calm wind becoming northwest around 5 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Light north wind.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 37. North wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 10pm, then a slight chance of freezing rain between 10pm and 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Freezing
    Rain

  • Sunday

    Sunday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

New Year's Day
Mostly sunny, with a high near 38. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Tonight
A slight chance of snow after 2am. Increasing clouds, with a low around 25. Calm wind. Chance of precipitation is 20%.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 42. Calm wind becoming northwest around 5 mph.
Friday Night
Mostly cloudy, with a low around 26. Light north wind.
Saturday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 37. North wind 3 to 5 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain before 10pm, then a slight chance of freezing rain between 10pm and 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Leonardtown MD
 38.26°N 76.62°W (Elev. 49 ft)
Last Update:
12:54 pm EST Jan 1, 2026
Forecast Valid:
2pm EST Jan 1, 2026-6pm EST Jan 7, 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