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.

Mostly Cloudy

54°F

12°C

Humidity 29%
Wind Speed SE 12 mph
Barometer 30.24 in
Dewpoint 22°F (-6°C)
Visibility 8.00 mi
Wind Chill50°F (10°C)
Last update 25 Mar 4:35 pm EDT
Extended Forecast for

5 Miles WSW Charlotte Hall MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. South wind around 8 mph.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 2am. Increasing clouds, with a low around 56. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Rain, mainly after 2pm. High near 69. Southwest wind 10 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Chance Rain
    then Rain

  • Friday Night

    Friday Night: Rain, mainly before 8pm. Low around 34. North wind 6 to 9 mph. Chance of precipitation is 80%.

    Low: 34 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. South wind around 8 mph.
Thursday
Mostly sunny, with a high near 75. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday Night
A slight chance of rain after 2am. Increasing clouds, with a low around 56. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
Rain, mainly after 2pm. High near 69. Southwest wind 10 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 8pm. Low around 34. North wind 6 to 9 mph. Chance of precipitation is 80%.
Saturday
Sunny, with a high near 49.
Saturday Night
Clear, with a low around 30.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 39.
Monday
Partly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 69.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Charlotte Hall MD
 38.45°N 76.87°W (Elev. 141 ft)
Last Update:
2:24 pm EDT Mar 25, 2026
Forecast Valid:
4pm EDT Mar 25, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation