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Harmony, Maryland Weather Forecast
Harmony, Maryland Weather
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Weather Forecast for Harmony, Maryland : Frederick County
Issued: 9:53 am EST Dec 10, 2025 Latitude: 39.4928789 Longitude: -77.5299875 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
60% chance of rain on Today Cloudy on Tonight Mostly Sunny on Thursday 40% chance of snow on Friday Partly Sunny on Saturday Partly Sunny on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday
High: 42°F Low: 28°F High: 34°F High: 34°F High: 38°F High: 30°F High: 29°F High: 36°F
Low: 25°F Low: 27°F Low: 24°F Low: 16°F Low: 19°F  
Rain Cloudy Mostly Sunny Snow Partly Sunny Partly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
FREDERICK MUNICIPAL AIR - (KFDK)
34°
Feels like 23°F
Cloudy
as of 9:51 AM EST
Rel. Humidity: 80%
Dew Point: 28°F
Visibility: 8 Miles
Pressure: 29.63 in.
Flight Rule: VFR
Wind Data
15 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 12000ft
Current Conditions at
HAGERSTOWN - (KHGR)
34°
Mostly Cloudy
as of 9:53 AM EST
Rel. Humidity: 74%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.55 in.
Flight Rule: VFR
Wind Data
8 MPH
160° South
Cloud Level(s): Broken at 12000ft
Current Conditions at
MARTINSBURG - (KMRB)
36°
Mostly Clear
as of 9:53 AM EST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.55 in.
Flight Rule: VFR
Wind Data
7 MPH
160° South
Cloud Level(s): Few at 12000ft
Current Conditions at
LEESBURG/GODFREY - (KJYO)
34°
Partly Cloudy
as of 9:55 AM EST
Rel. Humidity: 93%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.64 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 12000ft
60% chance of rain Today Today... Rain likely, mainly between 1pm and 5pm. Cloudy, with a high near 42. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 28. West wind 11 to 15 mph, with gusts as high as 25 mph.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 34. West wind 15 to 18 mph, with gusts as high as 30 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 25. West wind 7 to 11 mph, with gusts as high as 23 mph.

40% chance of snow Friday Friday... A chance of snow. Mostly cloudy, with a high near 34. West wind around 7 mph. Chance of precipitation is 40%.

40% chance of snow Friday Night Friday Night... A chance of snow, mainly before 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 38.

40% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 30.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 16.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 29.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 19.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 36.

Current Radar Image


Sun Almanac for Harmony, Maryland
Sunrise: 07:20 AM
Sunset: 4:46 PM
Civil Sunrise:06:50 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 06:16 AM
Nautical Sunset: 5:50 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:23 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.