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Harmony, Maryland Weather Forecast
Harmony, Maryland Weather
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Weather Forecast for Harmony, Maryland : Frederick County
Issued: 12:35 am EST Dec 27, 2025 Latitude: 39.4928789 Longitude: -77.5299875 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday New Year's Day Friday
Partly Cloudy on Overnight Partly Sunny on Saturday 40% chance of rain on Sunday 50% chance of rain on Monday Partly Sunny on Tuesday Partly Sunny on Wednesday Mostly Cloudy on New Year's Day Sunny on Friday
Low: 32°F High: 40°F High: 42°F High: 56°F High: 31°F High: 38°F High: 36°F High: 28°F
Low: 28°F Low: 39°F Low: 27°F Low: 25°F Low: 26°F Low: 18°F  
Partly Cloudy Partly Sunny Rain Rain Partly Sunny Partly Sunny Mostly Cloudy Sunny
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Current Conditions at
FREDERICK MUNICIPAL AIR - (KFDK)
32°
Cloudy
as of 12:15 AM EST
Rel. Humidity: 100%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: MVFR
Wind Data
3 MPH
0° North
Cloud Level(s): Solid Overcast at 2400ft
Current Conditions at
MARTINSBURG - (KMRB)
34°
Cloudy
as of 11:53 PM EST
Rel. Humidity: 80%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: MVFR
Wind Data
7 MPH
010° North
Cloud Level(s): Broken at 2400ft, Broken at 2800ft, Solid Overcast at 3700ft
Current Conditions at
LEESBURG/GODFREY - (KJYO)
37°
Mostly Cloudy
as of 12:15 AM EST
Rel. Humidity: 69%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 3500ft, Broken at 4600ft, Broken at 4900ft
Partly Cloudy on Overnight Overnight... Cloudy early, then becoming partly cloudy, with a low around 32. Calm wind becoming north 5 to 8 mph.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 40. North wind 6 to 10 mph, with gusts as high as 18 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 28. Northeast wind around 5 mph becoming calm in the evening.

40% chance of rain Sunday Sunday... A chance of rain after 1pm. Mostly cloudy, with a high near 42. South wind 5 to 9 mph. Chance of precipitation is 40%.

50% chance of rain Sunday Night Sunday Night... A chance of rain. Mostly cloudy, with a low around 39. South wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

50% chance of rain Monday Monday... A chance of rain. Partly sunny, with a high near 56. Breezy. Chance of precipitation is 50%.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 27. Breezy.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 31. Breezy.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 25.

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 26.

Mostly Cloudy on New Year's Day New Year's Day... Mostly cloudy, with a high near 36.

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

Sunny on Friday Friday... Sunny, with a high near 28.

Current Radar Image


Sun Almanac for Harmony, Maryland
Sunrise: 07:29 AM
Sunset: 4:53 PM
Civil Sunrise:06:59 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 06:25 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 05:53 AM
Astro Sunset: 6:30 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.