Portneys Overlook, Maryland Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Click for Heat Advisory for Portneys Overlook, Maryland
Click for Heat Advisory for Portneys Overlook, Maryland
Click for Hazardous Weather Outlook for Portneys Overlook, Maryland
Change location by the zip code or city,state: or search for other weather forecast locations in Maryland by name.
Weather Forecast for Portneys Overlook, Maryland : St. Mary's County
Issued: 1:30 pm EDT Jun 25, 2025 Latitude: 38.1195703 Longitude: -76.3593926 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
30% chance of thunderstorms on Tonight 30% chance of thunderstorms on Thursday 40% chance of thunderstorms on Friday 20% chance of thunderstorms on Saturday 50% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday
Low: 78°F High: 92°F High: 86°F High: 89°F High: 88°F High: 89°F High: 91°F High: 88°F
Low: 75°F Low: 76°F Low: 76°F Low: 75°F Low: 78°F Low: 77°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
-
Current Conditions at
ST MARYS - (K2W6)
95°
Feels like 103°F
Mostly Cloudy
as of 4:00 PM EDST
Rel. Humidity: 47%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
5 MPH
160° South
Cloud Level(s): Broken at 6500ft
30% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms, mainly between 1am and 2am. Partly cloudy, with a low around 78. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
30% chance of thunderstorms Thursday Thursday... A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 30%.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 75. Southeast wind around 6 mph becoming east after midnight. Chance of precipitation is 40%.
40% chance of thunderstorms Friday Friday... A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 86. Northeast wind 5 to 7 mph. Chance of precipitation is 40%.
30% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 76. Southeast wind around 6 mph. Chance of precipitation is 30%.
20% chance of thunderstorms Saturday Saturday... A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 20%.
30% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
50% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 50%.
30% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.
40% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.
50% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
50% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 50%.
30% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Sun Almanac for Portneys Overlook, Maryland
Sunrise: 05:44 AM
Sunset: 8:32 PM
Civil Sunrise:05:13 AM
Civil Sunset: 9:04 PM
Nautical Sunrise: 04:33 AM
Nautical Sunset: 9:43 PM
Astro Sunrise: 03:48 AM
Astro Sunset: 10:28 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.