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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: 12:53 am EST Dec 27, 2025 Latitude: 39.0742753 Longitude: -77.0763672 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday New Year's Day Friday
Cloudy on Overnight Mostly Sunny on Saturday 20% chance of rain on Sunday 50% chance of rain on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday Mostly Cloudy on New Year's Day Sunny on Friday
Low: 34°F High: 42°F High: 45°F High: 61°F High: 34°F High: 41°F High: 39°F High: 31°F
Low: 29°F Low: 41°F Low: 27°F Low: 25°F Low: 27°F Low: 18°F  
Cloudy Mostly Sunny Rain Rain Mostly Sunny Partly Sunny Mostly Cloudy Sunny
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Current Conditions at
WASHINGTON - (KDCA)
36°
Mostly Cloudy
as of 12:52 AM EST
Rel. Humidity: 80%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
5 MPH
010° North
Cloud Level(s): Few at 4000ft, Broken at 6000ft
Current Conditions at
FORT MEADE - (KFME)
36°
Cloudy
as of 1:35 AM EST
Rel. Humidity: 86%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 2600ft
Current Conditions at
CARROLL CNTY ARPT - (KDMW)
34°
Cloudy
as of 1:35 AM EST
Rel. Humidity: 100%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
5 MPH
350° North
Cloud Level(s): Broken at 3300ft, Solid Overcast at 4200ft
Current Conditions at
WASH-DULLES - (KIAD)
39°
Mostly Cloudy
as of 12:52 AM EST
Rel. Humidity: 60%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
3 MPH
350° North
Cloud Level(s): Scattered at 3900ft, Broken at 5000ft
Cloudy on Overnight Overnight... Partly cloudy, with a low around 34. Northwest wind around 6 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 42. North wind 6 to 11 mph, with gusts as high as 20 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 29. Northeast wind around 6 mph becoming calm in the evening.

20% chance of rain Sunday Sunday... A slight chance of rain after 1pm. Mostly cloudy, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.

40% chance of rain Sunday Night Sunday Night... A chance of rain, mainly after 1am. Mostly cloudy, with a low around 41. South wind 9 to 11 mph. Chance of precipitation is 40%.

50% chance of rain Monday Monday... A chance of rain. Partly sunny, with a high near 61. Chance of precipitation is 50%.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 27.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 34. Breezy.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 25.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 41.

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

Mostly Cloudy on New Year's Day New Year's Day... Mostly cloudy, with a high near 39.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 18.

Sunny on Friday Friday... Sunny, with a high near 31.

Current Radar Image


Sun Almanac for Harmony Hills, Maryland
Sunrise: 07:26 AM
Sunset: 4:53 PM
Civil Sunrise:06:56 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 06:23 AM
Nautical Sunset: 5:56 PM
Astro Sunrise: 05:50 AM
Astro Sunset: 6:29 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.