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

Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

60°F

16°C

Humidity 89%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 7 Oct 10:15 pm EDT
Extended Forecast for

Leonardtown MD

  • Tonight

    Tonight: Clear, with a low around 57. Southwest wind 6 to 8 mph.

    Low: 57 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Southwest wind 7 to 9 mph becoming northwest in the afternoon.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 55. Northwest wind 3 to 5 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 73. West wind 3 to 6 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers, mainly after 2am. Low around 61. Chance of precipitation is 90%.

    Low: 61 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 2pm. High near 69. Chance of precipitation is 100%.

    High: 69 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 64. Chance of precipitation is 70%.

    Low: 64 °F

    Showers
    Likely

Detailed Forecast

Tonight
Clear, with a low around 57. Southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 78. Southwest wind 7 to 9 mph becoming northwest in the afternoon.
Thursday Night
Increasing clouds, with a low around 55. Northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 73. West wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 57. Calm wind.
Saturday
Partly sunny, with a high near 73.
Saturday Night
Showers, mainly after 2am. Low around 61. Chance of precipitation is 90%.
Sunday
Showers, with thunderstorms also possible after 2pm. High near 69. Chance of precipitation is 100%.
Sunday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 64. Chance of precipitation is 70%.
Columbus Day
A chance of showers and thunderstorms before 8am. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 51. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Leonardtown MD
 38.29°N 76.64°W (Elev. 16 ft)
Last Update:
9:29 pm EDT Oct 7, 2026
Forecast Valid:
10pm EDT Oct 7, 2026-6pm EDT Oct 14, 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