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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 pm EST Dec 25, 2025 Latitude: 39.4928789 Longitude: -77.5299875 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday New Year's Day
Mostly Cloudy on Overnight 60% chance of freezing rain on Friday Mostly Cloudy on Saturday 50% chance of rain on Sunday 70% chance of rain on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday Partly Sunny on New Year's Day
Low: 28°F High: 31°F High: 43°F High: 45°F High: 55°F High: 33°F High: 38°F High: 37°F
Low: 31°F Low: 30°F Low: 41°F Low: 25°F Low: 24°F Low: 24°F  
Mostly Cloudy Freezing Rain Mostly Cloudy Rain Rain Mostly Sunny Partly Sunny Partly Sunny
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Current Conditions at
FREDERICK MUNICIPAL AIR - (KFDK)
34°
Clear
as of 11:35 PM EST
Rel. Humidity: 64%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
5 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
MARTINSBURG - (KMRB)
36°
Clear
as of 10:53 PM EST
Rel. Humidity: 43%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LEESBURG/GODFREY - (KJYO)
37°
Clear
as of 11:35 PM EST
Rel. Humidity: 60%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 28. Northeast wind around 6 mph.

60% chance of freezing rain Friday Friday... Freezing rain and sleet likely, mainly after 4pm. Cloudy, with a high near 31. East wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. Little or no sleet accumulation expected.

80% chance of freezing rain Friday Night Friday Night... Rain, freezing rain, and sleet before 10pm, then rain between 10pm and 1am, then a slight chance of drizzle after 1am. Low around 31. Southeast wind 6 to 11 mph becoming light and variable. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. Little or no sleet accumulation expected.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 43. North wind around 7 mph.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 30. Light and variable wind.

50% chance of rain Sunday Sunday... A chance of rain, mainly after 1pm. Cloudy, with a high near 45. Chance of precipitation is 50%.

70% chance of rain Sunday Night Sunday Night... Rain likely. Cloudy, with a low around 41. Chance of precipitation is 70%.

70% chance of rain Monday Monday... Rain likely, mainly before 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 25. Blustery.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 33. Breezy.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 24.

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

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 24.

Partly Sunny on New Year's Day New Year's Day... Partly sunny, with a high near 37.

Current Radar Image


Sun Almanac for Harmony, Maryland
Sunrise: 07:29 AM
Sunset: 4:53 PM
Civil Sunrise:06:59 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 06:25 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 05:52 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.