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Harmony, Maryland Weather Forecast
Harmony, Maryland Weather
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Weather Forecast for Harmony, Maryland : Frederick County
Issued: 12:53 pm EST Jan 23, 2026 Latitude: 39.4928789 Longitude: -77.5299875 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Partly Sunny on This Afternoon Cloudy on Tonight Increasing Clouds on Saturday 100% chance of snow & sleet on Sunday Partly Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Partly Sunny on Thursday
High: 35°F Low: 6 °F High: 19°F High: 23°F High: 24°F High: 20°F High: 21°F High: 18°F
Low: 14°F Low: 18°F Low: 1°F Low: 6°F Low: 7°F  
Partly Sunny Cloudy Increasing Clouds Snow & Sleet Partly Sunny Sunny Mostly Sunny Partly Sunny
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Current Conditions at
FREDERICK MUNICIPAL AIR - (KFDK)
39°
Feels like 30°F
Clear
as of 12:47 PM EST
Rel. Humidity: 25%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
15 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
HAGERSTOWN - (KHGR)
39°
Feels like 29°F
Clear
as of 12:53 PM EST
Rel. Humidity: 27%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
22 MPH
Gust: 29 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
MARTINSBURG - (KMRB)
Clear
as of 12:53 PM EST
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 29 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
LEESBURG/GODFREY - (KJYO)
41°
Clear
as of 1:15 PM EST
Rel. Humidity: 30%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Partly Sunny on This Afternoon This Afternoon... Partly sunny, with a high near 35. Breezy, with a west wind 17 to 20 mph, with gusts as high as 32 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 6. Wind chill values as low as -8. Northwest wind 13 to 18 mph, with gusts as high as 36 mph.

Increasing Clouds on Saturday Saturday... Increasing clouds, with a high near 19. Wind chill values as low as -8. North wind 5 to 10 mph, with gusts as high as 20 mph.

100% chance of snow Saturday Night Saturday Night... Snow, mainly after 11pm. The snow could be heavy at times. Low around 14. East wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

100% chance of snow & sleet Sunday Sunday... Snow before 10am, then snow and sleet. The snow and sleet could be heavy at times. High near 23. East wind around 8 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 5 to 9 inches possible.

90% chance of freezing rain & snow Sunday Night Sunday Night... Snow, freezing rain, and sleet before 4am, then a chance of snow. The sleet could be heavy at times. Low around 18. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 2 inches possible.

Partly Sunny on Monday Monday... Partly sunny, with a high near 24.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 1.

Sunny on Tuesday Tuesday... Sunny, with a high near 20.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 6.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 21.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 7.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 18.

Current Radar Image


Sun Almanac for Harmony, Maryland
Sunrise: 07:24 AM
Sunset: 5:20 PM
Civil Sunrise:06:55 AM
Civil Sunset: 5:49 PM
Nautical Sunrise: 06:23 AM
Nautical Sunset: 6:21 PM
Astro Sunrise: 05:51 AM
Astro Sunset: 6:53 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.