Thompson Corner, Maryland Weather
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Weather Forecast for Thompson Corner, Maryland : St. Mary's County
Issued: 7:29 am EDT Jun 25, 2025 Latitude: 38.4495684 Longitude: -76.7858003 View on Google Maps

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Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on Today 30% chance of thunderstorms on Tonight 50% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday 40% chance of thunderstorms on Sunday 50% chance of thunderstorms on Monday 60% chance of thunderstorms on Tuesday
High: 98°F Low: 75°F High: 94°F High: 83°F High: 91°F High: 91°F High: 91°F High: 92°F
Low: 71°F Low: 71°F Low: 72°F Low: 73°F Low: 74°F  
Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
ST MARYS - (K2W6)
86°
Feels like 93°F
Clear
as of 8:40 AM EDST
Rel. Humidity: 66%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on Today Today... Sunny and hot, with a high near 98. Heat index values as high as 107. West wind 3 to 5 mph.
30% chance of thunderstorms Tonight Tonight... Scattered showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 30%.
50% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 109. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%.
60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely before 5am, then a chance of showers. Mostly cloudy, with a low around 71. East wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
50% chance of thunderstorms Friday Friday... A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 83. East wind 5 to 7 mph. Chance of precipitation is 50%.
30% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
30% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
30% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
40% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
30% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
50% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
60% chance of thunderstorms Tuesday Tuesday... Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 92. Chance of precipitation is 60%.
Sun Almanac for Thompson Corner, Maryland
Sunrise: 05:45 AM
Sunset: 8:35 PM
Civil Sunrise:05:13 AM
Civil Sunset: 9:07 PM
Nautical Sunrise: 04:33 AM
Nautical Sunset: 9:47 PM
Astro Sunrise: 03:48 AM
Astro Sunset: 10:32 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.