Green Valley, Maryland Weather
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Weather Forecast for Green Valley, Maryland : Frederick County
Issued: 1:30 am EDT Sep 14, 2025 Latitude: 39.3092707 Longitude: -77.2972065 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Cloudy on Overnight Sunny on Sunday Partly Sunny on Monday 30% chance of rain on Tuesday 50% chance of thunderstorms on Wednesday Partly Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday
Low: 60°F High: 86°F High: 83°F High: 75°F High: 71°F High: 80°F High: 85°F High: 80°F
Low: 60°F Low: 60°F Low: 59°F Low: 60°F Low: 59°F Low: 61°F  
Mostly Cloudy Sunny Partly Sunny Rain Thunderstorms Partly Sunny Sunny Mostly Sunny
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Current Conditions at
FREDERICK MUNICIPAL AIR - (KFDK)
64°
Clear
as of 2:40 AM EDST
Rel. Humidity: 82%
Dew Point: 59°F
Pressure: 30.03 in.
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CARROLL CNTY ARPT - (KDMW)
68°
Clear
as of 2:35 AM EDST
Rel. Humidity: 68%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LEESBURG/GODFREY - (KJYO)
68°
Clear
as of 1:55 AM EDST
Rel. Humidity: 77%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
5 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
WASH-DULLES - (KIAD)
68°
Mostly Cloudy
as of 1:52 AM EDST
Rel. Humidity: 68%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
9 MPH
190° South
Cloud Level(s): Broken at 25000ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 60. Calm wind.
Sunny on Sunday Sunday... Sunny, with a high near 86. Calm wind.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 60. Light northeast wind.
Partly Sunny on Monday Monday... Partly sunny, with a high near 83. East wind 3 to 6 mph.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 60. East wind around 6 mph becoming calm in the evening.
30% chance of rain Tuesday Tuesday... A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.
40% chance of rain Tuesday Night Tuesday Night... A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
50% chance of thunderstorms Wednesday Wednesday... A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 71. Chance of precipitation is 50%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 80.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 59.
Sunny on Friday Friday... Sunny, with a high near 85.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 61.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 80.
Current Radar Image


Sun Almanac for Green Valley, Maryland
Sunrise: 06:50 AM
Sunset: 7:19 PM
Civil Sunrise:06:23 AM
Civil Sunset: 7:46 PM
Nautical Sunrise: 05:51 AM
Nautical Sunset: 8:18 PM
Astro Sunrise: 05:19 AM
Astro Sunset: 8:50 PM
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