Costen, Maryland Weather
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Weather Forecast for Costen, Maryland : Somerset County
Issued: 3:47 am EDT Jun 25, 2025 Latitude: 38.104844 Longitude: -75.6168704 View on Google Maps

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Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Mostly Sunny on Today 20% chance of thunderstorms on Tonight 30% chance of thunderstorms on Thursday 20% chance of thunderstorms on Friday Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday 40% chance of thunderstorms on Tuesday
High: 99°F Low: 77°F High: 94°F High: 86°F High: 90°F High: 91°F High: 90°F High: 92°F
Low: 73°F Low: 73°F Low: 76°F Low: 75°F Low: 77°F  
Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Sunny Mostly Sunny Mostly Sunny Thunderstorms
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Current Conditions at
WALLOPS ISLAND - (KWAL)
90°
Feels like 99°F
Clear
as of 8:54 AM EDST
Rel. Humidity: 62%
Dew Point: 75°F
Pressure: 30.07 in.
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SALISBURY - (KSBY)
88°
Feels like 95°F
Clear
as of 8:54 AM EDST
Rel. Humidity: 62%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
6 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
OCEAN CITY - (KOXB)
88°
Feels like 97°F
Clear
as of 8:53 AM EDST
Rel. Humidity: 66%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
7 MPH
350° North
Cloud Level(s): Clear
Current Conditions at
ST INIGOES/WEBSTER - (KNUI)
90°
Feels like 102°F
Clear
as of 8:53 AM EDST
Rel. Humidity: 66%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Sunny on Today Today... Mostly sunny and hot, with a high near 99. Heat index values as high as 106. Light and variable wind becoming west around 6 mph in the afternoon.
20% chance of thunderstorms Tonight Tonight... Isolated showers and thunderstorms after 11pm. Partly cloudy, with a low around 77. South wind 3 to 5 mph. Chance of precipitation is 20%.
30% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Heat index values as high as 102. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 73. East wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
20% chance of thunderstorms Friday Friday... A slight chance of showers and thunderstorms. Partly sunny, with a high near 86. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.
20% chance of thunderstorms Friday Night Friday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
Sunny on Saturday Saturday... Sunny, with a high near 90.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 76.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 91.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 75.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 90.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
40% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Current Radar Image


Sun Almanac for Costen, Maryland
Sunrise: 05:41 AM
Sunset: 8:29 PM
Civil Sunrise:05:10 AM
Civil Sunset: 9:01 PM
Nautical Sunrise: 04:30 AM
Nautical Sunset: 9:40 PM
Astro Sunrise: 03:45 AM
Astro Sunset: 10:25 PM
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