National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

39°F

4°C

Humidity 47%
Wind Speed NW 8 mph
Barometer 30.48 in
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Wind Chill33°F (1°C)
Last update 28 Mar 9:35 am EDT
Extended Forecast for

5 Miles SW Charlotte Hall MD

  • Today

    Today: Sunny, with a high near 51. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 30. Northwest wind around 5 mph becoming light and variable.

    Low: 30 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60. South wind 5 to 14 mph, with gusts as high as 23 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 71. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 50%.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 51. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Tonight
Clear, with a low around 30. Northwest wind around 5 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 60. South wind 5 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 46. Southwest wind around 10 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 71. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Friday
Showers likely. Cloudy, with a high near 55. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Charlotte Hall MD
 38.43°N 76.88°W (Elev. 98 ft)
Last Update:
7:53 am EDT Mar 28, 2026
Forecast Valid:
9am EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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