Glyndon, Maryland Weather
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Weather Forecast for Glyndon, Maryland : Baltimore County
Issued: 3:41 pm EDT Aug 23, 2025 Latitude: 39.4764935 Longitude: -76.81581 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Cloudy on Tonight 20% chance of thunderstorms on Sunday Sunny on Monday Mostly Sunny on Tuesday Sunny on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday
Low: 66°F High: 82°F High: 80°F High: 75°F High: 74°F High: 77°F High: 78°F High: 77°F
Low: 65°F Low: 57°F Low: 55°F Low: 54°F Low: 57°F Low: 58°F  
Cloudy Thunderstorms Sunny Mostly Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
CARROLL CNTY ARPT - (KDMW)
88°
Clear
as of 3:25 PM EDST
Rel. Humidity: 33%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 18 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
BALTIMORE INNER HARBOR - (KDMH)
81°
Clear
as of 2:53 PM EDST
Rel. Humidity: 47%
Dew Point: 59°F
Pressure: 30.04 in.
Wind Data
Calm
Current Conditions at
BALTIMORE INTL - (KBWI)
81°
Mostly Clear
as of 2:54 PM EDST
Rel. Humidity: 54%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 18 MPH
100° East
Cloud Level(s): Few at 4300ft, Few at 25000ft
Current Conditions at
GLENN MARTIN ARPT - (KMTN)
79°
Clear
as of 2:46 PM EDST
Rel. Humidity: 61%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
9 MPH
180° South
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 66. South wind 7 to 9 mph.
20% chance of thunderstorms Sunday Sunday... A slight chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 82. South wind around 6 mph. Chance of precipitation is 20%.
40% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 65. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Sunny on Monday Monday... Sunny, with a high near 80. Northwest wind 5 to 9 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 57. Northwest wind around 6 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 75.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 55.
Sunny on Wednesday Wednesday... Sunny, with a high near 74.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 54.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 77.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 57.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 78.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 58.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 77.
Current Radar Image


Sun Almanac for Glyndon, Maryland
Sunrise: 06:28 AM
Sunset: 7:52 PM
Civil Sunrise:06:00 AM
Civil Sunset: 8:20 PM
Nautical Sunrise: 05:26 AM
Nautical Sunset: 8:54 PM
Astro Sunrise: 04:51 AM
Astro Sunset: 9:29 PM
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