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

67°F

19°C

Humidity 66%
Wind Speed W 3 mph
Barometer 29.59 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 23 Mar 3:55 am EDT
Extended Forecast for

2 Miles SSW Issue MD

  • Overnight

    Overnight: Isolated showers and thunderstorms after 5am. Mostly cloudy, with a low around 54. Northwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Isolated
    T-storms

  • Monday

    Monday: Scattered showers and thunderstorms before 1pm, then isolated showers between 1pm and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 58. North wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 58 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. North wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. North wind 5 to 9 mph becoming light in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. South wind around 6 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Isolated showers and thunderstorms after 5am. Mostly cloudy, with a low around 54. Northwest wind around 10 mph. Chance of precipitation is 20%.
Monday
Scattered showers and thunderstorms before 1pm, then isolated showers between 1pm and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 58. North wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday Night
Mostly clear, with a low around 36. North wind 14 to 16 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 46. North wind 5 to 9 mph becoming light in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38. South wind around 6 mph.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 68.
Thursday Night
A chance of rain after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Friday
Rain likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 52.
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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:
2:23 am EDT Mar 23, 2026
Forecast Valid:
4am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
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