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Harmony, Maryland Weather Forecast
Harmony, Maryland Weather
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Weather Forecast for Harmony, Maryland : Frederick County
Issued: 9:00 am EST Nov 30, 2025 Latitude: 39.4928789 Longitude: -77.5299875 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
60% chance of rain, snow, & sleet on Today Mostly Clear on Tonight Mostly Sunny on Monday 90% chance of rain & snow on Tuesday Sunny on Wednesday Partly Sunny on Thursday Mostly Cloudy on Friday 40% chance of rain & snow on Saturday
High: 44°F Low: 29°F High: 41°F High: 39°F High: 37°F High: 41°F High: 31°F High: 37°F
Low: 29°F Low: 23°F Low: 26°F Low: 18°F Low: 26°F  
Rain, Snow, & Sleet Mostly Clear Mostly Sunny Rain & Snow Sunny Partly Sunny Mostly Cloudy Rain & Snow
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Current Conditions at
FREDERICK MUNICIPAL AIR - (KFDK)
36°
Feels like 28°F
Cloudy
as of 8:50 AM EST
Rel. Humidity: 74%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
9 MPH
190° South
Cloud Level(s): Solid Overcast at 5000ft
Current Conditions at
HAGERSTOWN - (KHGR)
34°
Feels like 23°F
Cloudy
as of 8:53 AM EST
Rel. Humidity: 74%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
15 MPH
160° South
Cloud Level(s): Solid Overcast at 4100ft
Current Conditions at
MARTINSBURG - (KMRB)
34°
Feels like 26°F
Cloudy
as of 8:53 AM EST
Rel. Humidity: 74%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
9 MPH
170° South
Cloud Level(s): Scattered at 5000ft, Solid Overcast at 7000ft
Current Conditions at
LEESBURG/GODFREY - (KJYO)
34°
Cloudy
Light Rain
as of 8:55 AM EST
Rel. Humidity: 93%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 5000ft
60% chance of rain, snow, & sleet Today Today... Sleet likely, possibly mixed with snow before 10am, then a chance of rain between 10am and 2pm. Mostly cloudy, with a high near 44. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total daytime snow and sleet accumulation of less than a half inch possible.

Mostly Clear on Tonight Tonight... Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind around 11 mph, with gusts as high as 23 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 41. Northwest wind 5 to 10 mph becoming light north in the afternoon. Winds could gust as high as 18 mph.

60% chance of snow Monday Night Monday Night... Snow likely after 1am. Increasing clouds, with a low around 29. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

90% chance of rain & snow Tuesday Tuesday... Rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. High near 39. Southeast wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

30% chance of snow Tuesday Night Tuesday Night... A chance of snow before 7pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.

Sunny on Wednesday Wednesday... Sunny, with a high near 37.

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

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

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

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 31.

60% chance of snow Friday Night Friday Night... Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

40% chance of rain & snow Saturday Saturday... A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.

Current Radar Image


Sun Almanac for Harmony, Maryland
Sunrise: 07:11 AM
Sunset: 4:47 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:17 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:50 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:22 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.