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

31°F

-1°C

Humidity 63%
Wind Speed SW 6 mph
Barometer 30.11 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 9 Dec 5:35 pm EST
Extended Forecast for

2 Miles SSW Issue MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Southwest wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 47. Southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Southwest wind around 16 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 40. Northwest wind 11 to 14 mph, with gusts as high as 18 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Northwest wind 6 to 9 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow. Partly sunny, with a high near 38. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. Southwest wind 11 to 15 mph, with gusts as high as 22 mph.
Wednesday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 47. Southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 35. Southwest wind around 16 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 40. Northwest wind 11 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 30. Northwest wind 6 to 9 mph.
Friday
A slight chance of snow. Partly sunny, with a high near 38. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 45.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Sunday
A chance of rain and snow before 1pm. Mostly sunny, with a high near 42. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Issue MD
 38.27°N 76.87°W (Elev. 0 ft)
Last Update:
3:53 pm EST Dec 9, 2025
Forecast Valid:
5pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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