Keymar, Maryland Weather
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Weather Forecast for Keymar, Maryland : Carroll County
Issued: 7:29 pm EDT Oct 21, 2025 Latitude: 39.5995443 Longitude: -77.2369278 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
60% chance of thunderstorms on Tonight Increasing Clouds on Wednesday Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday Partly Sunny on Sunday Partly Sunny on Monday Mostly Sunny on Tuesday
Low: 45°F High: 60°F High: 60°F High: 59°F High: 59°F High: 57°F High: 59°F High: 59°F
Low: 40°F Low: 36°F Low: 35°F Low: 38°F Low: 40°F Low: 39°F  
Thunderstorms Increasing Clouds Sunny Sunny Mostly Sunny Partly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
FREDERICK MUNICIPAL AIR - (KFDK)
61°
Mostly Cloudy
as of 7:46 PM EDST
Rel. Humidity: 67%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 7000ft
Current Conditions at
CARROLL CNTY ARPT - (KDMW)
61°
Partly Cloudy
as of 8:15 PM EDST
Rel. Humidity: 55%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 10000ft
Current Conditions at
HAGERSTOWN - (KHGR)
57°
Cloudy
Light Rain
as of 8:12 PM EDST
Rel. Humidity: 71%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 6500ft
Current Conditions at
YORK - (KTHV)
63°
Mostly Cloudy
as of 7:53 PM EDST
Rel. Humidity: 55%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
6 MPH
150° Southeast
Cloud Level(s): Few at 7500ft, Broken at 9500ft, Broken at 11000ft
60% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Increasing Clouds on Wednesday Wednesday... Increasing clouds, with a high near 60. West wind 6 to 16 mph, with gusts as high as 24 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 40. Southwest wind around 6 mph.

Sunny on Thursday Thursday... Sunny, with a high near 60. Southwest wind 6 to 15 mph, with gusts as high as 22 mph.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 36. West wind around 5 mph becoming calm in the evening.

Sunny on Friday Friday... Sunny, with a high near 59.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 35.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 59.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 38.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 57.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 40.

Partly Sunny on Monday Monday... Partly sunny, with a high near 59.

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

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 59.

Current Radar Image


Sun Almanac for Keymar, Maryland
Sunrise: 07:26 AM
Sunset: 6:21 PM
Civil Sunrise:06:59 AM
Civil Sunset: 6:48 PM
Nautical Sunrise: 06:27 AM
Nautical Sunset: 7:20 PM
Astro Sunrise: 05:56 AM
Astro Sunset: 7:51 PM
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