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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: 6:53 pm EST Dec 25, 2025 Latitude: 39.0742753 Longitude: -77.0763672 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday New Year's Day
Increasing Clouds on Tonight 60% chance of freezing rain on Friday Partly Sunny on Saturday 30% chance of rain on Sunday 60% chance of rain on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday Partly Sunny on New Year's Day
Low: 28°F High: 34°F High: 45°F High: 47°F High: 59°F High: 35°F High: 40°F High: 39°F
Low: 34°F Low: 30°F Low: 41°F Low: 26°F Low: 24°F Low: 25°F  
Increasing Clouds Freezing Rain Partly Sunny Rain Rain Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
WASHINGTON - (KDCA)
54°
Mostly Clear
as of 6:52 PM EST
Rel. Humidity: 46%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
13 MPH
320° Northwest
Cloud Level(s): Few at 25000ft
Current Conditions at
FORT MEADE - (KFME)
48°
Clear
as of 7:15 PM EST
Rel. Humidity: 42%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CARROLL CNTY ARPT - (KDMW)
48°
Clear
as of 7:15 PM EST
Rel. Humidity: 34%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
WASH-DULLES - (KIAD)
52°
Partly Cloudy
as of 6:52 PM EST
Rel. Humidity: 43%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
15 MPH
310° Northwest
Cloud Level(s): Scattered at 25000ft
Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 28. North wind 6 to 8 mph.

60% chance of freezing rain Friday Friday... A slight chance of freezing rain before 1pm, then a slight chance of rain between 1pm and 3pm, then sleet likely after 3pm. Cloudy, with a high near 34. Northeast wind 5 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no sleet accumulation expected.

80% chance of rain Friday Night Friday Night... Rain, mainly before 1am, then a chance of drizzle after 1am. Low around 34. Southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 45. North wind 5 to 8 mph.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 30. Light and variable wind.

30% chance of rain Sunday Sunday... A chance of rain, mainly after 1pm. Cloudy, with a high near 47. Chance of precipitation is 30%.

60% chance of rain Sunday Night Sunday Night... Rain likely, mainly after 1am. Cloudy, with a low around 41. Chance of precipitation is 60%.

60% chance of rain Monday Monday... Rain likely, mainly before 1pm. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 26.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 35.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 24.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 40.

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

Partly Sunny on New Year's Day New Year's Day... Partly sunny, with a high near 39.

Current Radar Image


Sun Almanac for Harmony Hills, Maryland
Sunrise: 07:26 AM
Sunset: 4:51 PM
Civil Sunrise:06:56 AM
Civil Sunset: 5:21 PM
Nautical Sunrise: 06:22 AM
Nautical Sunset: 5:55 PM
Astro Sunrise: 05:50 AM
Astro Sunset: 6:28 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.