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

41°F

5°C

Humidity 31%
Wind Speed NW 12 G 22 mph
Barometer 30.17 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 28 Nov 2:35 pm EST
Extended Forecast for

Compton MD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 43. West wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 30. Light south wind.

    Low: 30 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 50. South wind 5 to 9 mph. Chance of precipitation is 60%.

    High: 50 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 1am. Partly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance Rain

  • Monday

    Monday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 43. West wind 14 to 17 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 25. West wind 6 to 8 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 43. Northwest wind around 6 mph becoming calm in the afternoon.
Saturday Night
Increasing clouds, with a low around 30. Light south wind.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 50. South wind 5 to 9 mph. Chance of precipitation is 60%.
Sunday Night
A chance of rain before 1am. Partly cloudy, with a low around 30. Chance of precipitation is 30%.
Monday
Sunny, with a high near 44.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Tuesday
Rain. High near 45. Chance of precipitation is 80%.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Compton MD
 38.31°N 76.64°W (Elev. 98 ft)
Last Update:
2:43 pm EST Nov 28, 2025
Forecast Valid:
2pm EST Nov 28, 2025-6pm EST Dec 4, 2025
 
Forecast Discussion
 
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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