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Harmony Hills, Maryland Weather Forecast
Harmony Hills, Maryland Weather
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Weather Forecast for Harmony Hills, Maryland : Montgomery County
Issued: 3:53 pm EST Nov 20, 2025 Latitude: 39.0742753 Longitude: -77.0763672 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thanksgiving Day
Mostly Cloudy on Tonight 50% chance of rain on Friday 40% chance of rain on Saturday Sunny on Sunday Sunny on Monday 40% chance of rain on Tuesday 30% chance of rain on Wednesday Mostly Sunny on Thanksgiving Day
Low: 43°F High: 55°F High: 55°F High: 53°F High: 57°F High: 56°F High: 64°F High: 51°F
Low: 47°F Low: 31°F Low: 37°F Low: 39°F Low: 50°F Low: 40°F  
Mostly Cloudy Rain Rain Sunny Sunny Rain Rain Mostly Sunny
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Current Conditions at
WASHINGTON - (KDCA)
48°
Cloudy
as of 5:52 PM EST
Rel. Humidity: 76%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: MVFR
Wind Data
8 MPH
130° Southeast
Cloud Level(s): Broken at 2300ft, Solid Overcast at 3500ft
Current Conditions at
FORT MEADE - (KFME)
45°
Cloudy
as of 5:55 PM EST
Rel. Humidity: 81%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
WASH-DULLES - (KIAD)
46°
Cloudy
as of 5:52 PM EST
Rel. Humidity: 75%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: MVFR
Wind Data
5 MPH
200° South
Cloud Level(s): Solid Overcast at 2300ft
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 43. Calm wind.
50% chance of rain Friday Friday... A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 55. Calm wind becoming south around 5 mph. Chance of precipitation is 50%.
90% chance of rain Friday Night Friday Night... Rain. Low around 47. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
40% chance of rain Saturday Saturday... A chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 55. North wind 6 to 9 mph. Chance of precipitation is 40%.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 31. Light north wind.
Sunny on Sunday Sunday... Sunny, with a high near 53.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 37.
Sunny on Monday Monday... Sunny, with a high near 57.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 39.
40% chance of rain Tuesday Tuesday... A chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
60% chance of rain Tuesday Night Tuesday Night... Rain likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
30% chance of rain Wednesday Wednesday... A chance of rain. Partly sunny, with a high near 64. Chance of precipitation is 30%.
30% chance of rain Wednesday Night Wednesday Night... A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Mostly Sunny on Thanksgiving Day Thanksgiving Day... Mostly sunny, with a high near 51.
Current Radar Image


Sun Almanac for Harmony Hills, Maryland
Sunrise: 06:57 AM
Sunset: 4:51 PM
Civil Sunrise:06:29 AM
Civil Sunset: 5:20 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 05:24 AM
Astro Sunset: 6:24 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.