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

51°F

11°C

Humidity 88%
Wind Speed SW 8 mph
Barometer 29.68 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 7 Jan 12:55 am EST
Extended Forecast for

2 Miles SW Issue MD

  • Overnight

    Overnight: Mostly clear, with a low around 42. Southwest wind around 10 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. West wind 7 to 9 mph.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. North wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 53. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. Southeast wind around 7 mph.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Cloudy, with a low around 57. Chance of precipitation is 70%.

    Low: 57 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: Rain. High near 65. Chance of precipitation is 90%.

    High: 65 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 42. Southwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 60. West wind 7 to 9 mph.
Wednesday Night
Mostly clear, with a low around 37. North wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 53. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 42. Southeast wind around 7 mph.
Friday
A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.
Friday Night
Rain likely, mainly after 1am. Cloudy, with a low around 57. Chance of precipitation is 70%.
Saturday
Rain. High near 65. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 48. Chance of precipitation is 80%.
Sunday
A chance of rain. Partly sunny, with a high near 53. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Issue MD
 38.29°N 76.9°W (Elev. 3 ft)
Last Update:
12:53 am EST Jan 7, 2026
Forecast Valid:
1am EST Jan 7, 2026-6pm EST Jan 13, 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