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.

Partly Cloudy

29°F

-2°C

Humidity 41%
Wind Speed SE 3 mph
Barometer 30.29 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 9 Dec 9:55 am EST
Extended Forecast for

2 Miles SSW Issue MD

  • Today

    Today: Mostly sunny, with a high near 38. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Southwest wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 47. South wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. West wind 13 to 16 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 42. West wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 42 °F

    Sunny

  • Thursday Night

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

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 38. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 34. Southwest wind 13 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. South wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 38. West wind 13 to 16 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 42. West wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 45.
Saturday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 24.
Monday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Issue MD
 38.27°N 76.87°W (Elev. 0 ft)
Last Update:
9:53 am EST Dec 9, 2025
Forecast Valid:
10am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation