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

32°F

0°C

Humidity 62%
Wind Speed Vrbl 5 mph
Barometer 30.26 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Jan 2:35 am EST
Extended Forecast for

3 Miles NE Issue MD

  • Overnight

    Overnight: Mostly clear, with a low around 31. Northwest wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46. Northwest wind 6 to 9 mph becoming southwest in the afternoon.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. South wind 5 to 8 mph becoming calm after midnight.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. Calm wind becoming south 5 to 9 mph in the morning.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. South wind 11 to 14 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 31. Northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 46. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 31. South wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 50. Calm wind becoming south 5 to 9 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 40. South wind 11 to 14 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 20%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Thursday
Rain likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Friday
Sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of rain and snow. Mostly sunny, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Issue MD
 38.33°N 76.83°W (Elev. 3 ft)
Last Update:
12:53 am EST Jan 12, 2026
Forecast Valid:
2am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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