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.

Overcast

43°F

6°C

Humidity 78%
Wind Speed SW 5 mph
Barometer 30.16 in
Dewpoint 36°F (2°C)
Visibility 9.00 mi
Wind Chill40°F (4°C)
Last update 30 Nov 1:35 pm EST
Extended Forecast for

2 Miles SSW Issue MD

  • This Afternoon

    This Afternoon: Rain likely, mainly between 2pm and 5pm. Cloudy, with a high near 45. Southwest wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 35. Southwest wind 11 to 14 mph becoming northwest in the evening. Winds could gust as high as 23 mph.

    Low: 35 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 44. Northwest wind 8 to 13 mph becoming light and variable in the afternoon. Winds could gust as high as 18 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Rain, mainly after 4am. Low around 37. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Partly Cloudy
    then Rain

  • Tuesday

    Tuesday: Rain. High near 44. East wind 7 to 11 mph becoming northwest in the afternoon. Chance of precipitation is 100%.

    High: 44 °F

    Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 1am. Partly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly between 2pm and 5pm. Cloudy, with a high near 45. Southwest wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 35. Southwest wind 11 to 14 mph becoming northwest in the evening. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 44. Northwest wind 8 to 13 mph becoming light and variable in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Rain, mainly after 4am. Low around 37. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 44. East wind 7 to 11 mph becoming northwest in the afternoon. Chance of precipitation is 100%.
Tuesday Night
A slight chance of rain before 1am. Partly cloudy, with a low around 32. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 38.
Friday Night
Rain and snow likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Saturday
A chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
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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:
12:53 pm EST Nov 30, 2025
Forecast Valid:
1pm EST Nov 30, 2025-6pm EST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation