Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

69°F

21°C

Humidity 75%
Wind Speed E 3 mph
Barometer 29.99 in
Dewpoint 60°F (16°C)
Visibility 8.00 mi
Last update 18 Apr 8:55 am EDT
Extended Forecast for

Leonardtown MD

  • Today

    Today: Sunny, with a high near 79. Light east wind becoming southeast 6 to 11 mph in the morning.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Scattered showers, mainly after 4am.  Mostly cloudy, with a low around 59. Southeast wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    Low: 59 °F

    Partly Cloudy
    then
    Scattered
    Showers

  • Sunday

    Sunday: Showers, mainly between 8am and 2pm.  High near 60. Northwest wind 13 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Showers

  • Sunday Night

    Sunday Night: Scattered showers before 8pm.  Mostly clear, with a low around 43. Northwest wind around 6 mph.  Chance of precipitation is 30%.

    Low: 43 °F

    Scattered
    Showers then
    Mostly Clear

  • Monday

    Monday: Isolated showers after 2pm.  Mostly sunny, with a high near 58. Northwest wind 6 to 11 mph.  Chance of precipitation is 20%.

    High: 58 °F

    Mostly Sunny
    then Isolated
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers after 2pm.  Mostly sunny, with a high near 75. Chance of precipitation is 30%.

    High: 75 °F

    Sunny then
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 79. Light east wind becoming southeast 6 to 11 mph in the morning.
Tonight
Scattered showers, mainly after 4am. Mostly cloudy, with a low around 59. Southeast wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Sunday
Showers, mainly between 8am and 2pm. High near 60. Northwest wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Scattered showers before 8pm. Mostly clear, with a low around 43. Northwest wind around 6 mph. Chance of precipitation is 30%.
Monday
Isolated showers after 2pm. Mostly sunny, with a high near 58. Northwest wind 6 to 11 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
A chance of showers after 2pm. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Leonardtown MD
 38.29°N 76.64°W (Elev. 16 ft)
8:48 am EDT Apr 18, 2026
9am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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