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

Tropical Depression Nine Forms; Heavy Rainfall in the Southwest and Southeast this Weekend

Tropical Depression Nine has formed and will continue to slowly move to the north-northwest in the coming days. As the storm passes close to the east coast of Florida, tropical storm conditions are possible Sunday through Monday. Tropical Storm Watches have been issued. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Overcast

68°F

20°C

Humidity 96%
Wind Speed N 10 mph
Barometer 29.94 in (1013.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 27 Sep 11:52 pm EDT
Extended Forecast for

Leonardtown MD

  • Overnight

    Overnight: Scattered showers, mainly before 4am. Patchy fog. Otherwise, cloudy, with a low around 64. North wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 64 °F

    Scattered
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Northeast wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 78. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 78 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly after 2am. Cloudy, with a low around 65. Northeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly before 2pm. Cloudy, with a high near 74. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers, mainly before 4am. Patchy fog. Otherwise, cloudy, with a low around 64. North wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Northeast wind 6 to 8 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 63. Calm wind.
Monday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 78. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers, mainly after 2am. Cloudy, with a low around 65. Northeast wind around 5 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers, mainly before 2pm. Cloudy, with a high near 74. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 62.
Wednesday
Partly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 71.
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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:
10:29 pm EDT Sep 27, 2025
Forecast Valid:
12am EDT Sep 28, 2025-6pm EDT Oct 4, 2025
 
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