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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: 6:52 am EST Dec 2, 2025 Latitude: 39.0742753 Longitude: -77.0763672 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
100% chance of rain & sleet on Today Mostly Clear on Tonight Sunny on Wednesday Partly Sunny on Thursday Partly Sunny on Friday Partly Sunny on Saturday Partly Sunny on Sunday Partly Sunny on Monday
High: 40°F Low: 26°F High: 40°F High: 41°F High: 34°F High: 43°F High: 40°F High: 35°F
Low: 25°F Low: 19°F Low: 25°F Low: 27°F Low: 25°F  
Rain & Sleet Mostly Clear Sunny Partly Sunny Partly Sunny Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
WASHINGTON - (KDCA)
37°
Cloudy
Light Rain Mist
as of 7:12 AM EST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 6 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Few at 600ft, Broken at 1700ft, Solid Overcast at 3000ft
Current Conditions at
FORT MEADE - (KFME)
32°
Cloudy
as of 7:15 AM EST
Rel. Humidity: 100%
Dew Point: 32°F
Visibility: 1 1/2 Miles
Pressure: 29.98 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Broken at 2200ft, Solid Overcast at 3400ft
Current Conditions at
CARROLL CNTY ARPT - (KDMW)
36°
Cloudy
Light Snow
as of 7:15 AM EST
Rel. Humidity: 93%
Dew Point: 34°F
Visibility: 2 1/2 Miles
Pressure: 29.90 in.
Flight Rule: IFR
Wind Data
5 MPH
120° Southeast
Cloud Level(s): Scattered at 2000ft, Broken at 4400ft, Solid Overcast at 6000ft
Current Conditions at
WASH-DULLES - (KIAD)
34°
Cloudy
Light Rain Mist
as of 7:22 AM EST
Rel. Humidity: 93%
Dew Point: 32°F
Visibility: 5 Miles
Pressure: 29.95 in.
Flight Rule: MVFR
Wind Data
5 MPH
190° South
Cloud Level(s): Scattered at 1500ft, Broken at 2900ft, Solid Overcast at 6000ft
100% chance of rain & sleet Today Today... Rain, possibly mixed with sleet before 2pm, then a chance of rain between 2pm and 3pm. High near 40. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 100%. Total daytime sleet accumulation of less than a half inch possible.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 26. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.

Sunny on Wednesday Wednesday... Sunny, with a high near 40. Northwest wind around 6 mph becoming calm in the afternoon.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 25. Calm wind.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 41. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 19.

Partly Sunny on Friday Friday... Partly sunny, with a high near 34.

30% chance of snow Friday Night Friday Night... A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 43.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 27.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 40.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 25.

Partly Sunny on Monday Monday... Partly sunny, with a high near 35.

Current Radar Image


Sun Almanac for Harmony Hills, Maryland
Sunrise: 07:10 AM
Sunset: 4:46 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:49 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:21 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.