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Harmony Hall, Maryland Weather Forecast
Harmony Hall, Maryland Weather
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Weather Forecast for Harmony Hall, Maryland : Montgomery County
Issued: 12:54 am EST Jan 10, 2026 Latitude: 39.2939936 Longitude: -77.2283166 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Cloudy on Overnight 100% chance of rain on Saturday 20% chance of rain & snow on Sunday Sunny on Monday Mostly Sunny on Tuesday Mostly Cloudy on Wednesday 30% chance of rain on Thursday Mostly Sunny on Friday
Low: 42°F High: 45°F High: 41°F High: 41°F High: 47°F High: 48°F High: 34°F High: 33°F
Low: 36°F Low: 28°F Low: 29°F Low: 39°F Low: 29°F Low: 20°F  
Cloudy Rain Rain & Snow Sunny Mostly Sunny Mostly Cloudy Rain Mostly Sunny
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Current Conditions at
FREDERICK MUNICIPAL AIR - (KFDK)
41°
Partly Cloudy
Fog
as of 1:35 AM EST
Rel. Humidity: 100%
Dew Point: 41°F
Visibility: 1/4 Miles
Pressure: 30.18 in.
Flight Rule: IFR
Wind Data
Calm
Current Conditions at
CARROLL CNTY ARPT - (KDMW)
50°
Cloudy
Mist
as of 1:35 AM EST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 3/4 Miles
Pressure: 30.15 in.
Flight Rule: LIFR
Wind Data
3 MPH
0° North
Cloud Level(s): Solid Overcast at 200ft
Current Conditions at
LEESBURG/GODFREY - (KJYO)
50°
Clear
Mist
as of 1:35 AM EST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 3 Miles
Pressure: 30.16 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
WASH-DULLES - (KIAD)
48°
Cloudy
Mist
as of 12:52 AM EST
Rel. Humidity: 100%
Dew Point: 48°F
Visibility: 6 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 20000ft
Cloudy on Overnight Overnight... Cloudy, with a low around 42. North wind around 6 mph.
100% chance of rain Saturday Saturday... Rain, mainly before 5pm. High near 45. Northeast wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
60% chance of rain Saturday Night Saturday Night... Rain likely, mainly before 1am. Mostly cloudy, with a low around 36. Light and variable wind becoming northwest 8 to 13 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
20% chance of rain & snow Sunday Sunday... A slight chance of rain and snow between 1pm and 4pm, then a slight chance of snow after 4pm. Mostly sunny, with a high near 41. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 28. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph.
Sunny on Monday Monday... Sunny, with a high near 41.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 29.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 47.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 39.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 48.
30% chance of rain Wednesday Night Wednesday Night... A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
30% chance of rain Thursday Thursday... A chance of rain. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 20.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 33.
Current Radar Image


Sun Almanac for Harmony Hall, Maryland
Sunrise: 07:28 AM
Sunset: 5:05 PM
Civil Sunrise:06:59 AM
Civil Sunset: 5:34 PM
Nautical Sunrise: 06:25 AM
Nautical Sunset: 6:08 PM
Astro Sunrise: 05:53 AM
Astro Sunset: 6:40 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.