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.

Light Rain Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 39°F (4°C)
Visibility 1.75 mi
Last update 2 Dec 9:15 am EST
Extended Forecast for

2 Miles SSW Issue MD

  • Today

    Today: Rain, mainly before 3pm. Patchy dense fog. High near 43. Northwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain and
    Patchy Dense
    Fog

  • Tonight

    Tonight: Mostly clear, with a low around 34. Northwest wind 11 to 15 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 42. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Southwest wind 5 to 7 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 44. West wind 5 to 10 mph becoming northwest in the afternoon.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
Rain, mainly before 3pm. Patchy dense fog. High near 43. Northwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Mostly clear, with a low around 34. Northwest wind 11 to 15 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 42. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.
Wednesday Night
Mostly clear, with a low around 35. Southwest wind 5 to 7 mph.
Thursday
Partly sunny, with a high near 44. West wind 5 to 10 mph becoming northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly cloudy, with a high near 38.
Friday Night
A chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 37.
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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:
9:11 am EST Dec 2, 2025
Forecast Valid:
9am EST Dec 2, 2025-6pm EST Dec 8, 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