National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Hazardous Weather Conditions

Current Conditions

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St. Marys City MD

7 Day Forecast

Baltimore, MD/Washington, D.C.

NWS Weather Forecast Office

Today

Partly Sunny

Partly
Sunny

High: 61 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 41 °F

Monday

Sunny

Sunny

High: 62 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 68 °F

Tuesday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 50 °F

Wednesday

Sunny

Sunny

High: 64 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 43 °F

Thursday

Sunny

Sunny

High: 62 °F

Detailed Forecast

  • Today Partly sunny, with a high near 61. Northeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
  • Tonight Mostly clear, with a low around 41. Northeast wind 11 to 15 mph.
  • Monday Sunny, with a high near 62. North wind 7 to 11 mph.
  • Monday Night Partly cloudy, with a low around 48. Light and variable wind.
  • Tuesday Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. South wind 7 to 10 mph. Chance of precipitation is 60%.
  • Tuesday Night Showers likely and possibly a thunderstorm before 10pm, then a chance of showers between 10pm and 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
  • Wednesday Sunny, with a high near 64.
  • Wednesday Night Mostly clear, with a low around 43.
  • Thursday Sunny, with a high near 62.
  • Thursday Night Mostly clear, with a low around 47.
  • Friday A chance of showers. Mostly sunny, with a high near 70. Chance of precipitation is 30%.
  • Friday Night Mostly cloudy, with a low around 54.
  • Saturday Mostly cloudy, with a high near 67.

 

Additional Forecasts and Information

Zone Area Forecast for St. Marys County, MD