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Harmony, Maryland Weather Forecast
Harmony, Maryland Weather
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Weather Forecast for Harmony, Maryland : Frederick County
Issued: 3:53 pm EST Nov 18, 2025 Latitude: 39.4928789 Longitude: -77.5299875 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
100% chance of rain on Tonight 30% chance of rain on Wednesday Cloudy on Thursday 30% chance of rain on Friday 40% chance of rain on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday
Low: 39°F High: 50°F High: 50°F High: 58°F High: 52°F High: 55°F High: 57°F High: 55°F
Low: 39°F Low: 44°F Low: 45°F Low: 39°F Low: 39°F Low: 41°F  
Rain Rain Cloudy Rain Rain Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
HAGERSTOWN - (KHGR)
43°
Cloudy
Light Rain
as of 5:53 PM EST
Rel. Humidity: 60%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
5 MPH
070° East
Cloud Level(s): Scattered at 4600ft, Broken at 5500ft, Solid Overcast at 7000ft
Current Conditions at
MARTINSBURG - (KMRB)
43°
Cloudy
Light Rain
as of 5:53 PM EST
Rel. Humidity: 65%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
5 MPH
160° South
Cloud Level(s): Solid Overcast at 4700ft
Current Conditions at
LEESBURG/GODFREY - (KJYO)
41°
Cloudy
Light Rain
as of 6:35 PM EST
Rel. Humidity: 86%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 4400ft
100% chance of rain Tonight Tonight... Rain, mainly before 5am. Patchy fog after 8pm. Low around 39. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

30% chance of rain Wednesday Wednesday... A chance of rain before 7am. Patchy fog before 10am. Otherwise, cloudy, with a high near 50. North wind 3 to 6 mph. Chance of precipitation is 30%.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 39. Light northeast wind.

Cloudy on Thursday Thursday... Cloudy, with a high near 50. Calm wind becoming south around 6 mph.

20% chance of rain Thursday Night Thursday Night... A slight chance of rain after 1am. Cloudy, with a low around 44. Calm wind. Chance of precipitation is 20%.

30% chance of rain Friday Friday... A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.

60% chance of rain Friday Night Friday Night... Rain likely. Cloudy, with a low around 45. Chance of precipitation is 60%.

40% chance of rain Saturday Saturday... A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 39.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 55.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 39.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 57.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 41.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 55.

Current Radar Image


Sun Almanac for Harmony, Maryland
Sunrise: 06:58 AM
Sunset: 4:53 PM
Civil Sunrise:06:29 AM
Civil Sunset: 5:22 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 5:54 PM
Astro Sunrise: 05:24 AM
Astro Sunset: 6:26 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.