Monumental, Maryland Weather
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Weather Forecast for Monumental, Maryland : Baltimore County
Issued: 4:29 pm EDT Jun 25, 2025 Latitude: 39.2345516 Longitude: -76.6546904 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
30% chance of thunderstorms on This Afternoon 30% chance of thunderstorms on Tonight 70% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday 50% chance of thunderstorms on Saturday 50% chance of thunderstorms on Sunday 60% chance of thunderstorms on Monday 60% chance of thunderstorms on Tuesday Mostly Sunny on Wednesday
High: 98°F Low: 76°F High: 93°F High: 82°F High: 90°F High: 89°F High: 90°F High: 93°F High: 90°F
Low: 70°F Low: 71°F Low: 73°F Low: 73°F Low: 76°F Low: 73°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Mostly Sunny
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Current Conditions at
BALTIMORE INTL - (KBWI)
84°
Clear
Thunderstorm
as of 3:54 PM EDST
Rel. Humidity: 62%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
9 MPH
120° Southeast
Cloud Level(s): Scattered Cumulonimbus at 4900ft, Broken at 7000ft, Broken at 11000ft, Broken at 25000ft
Current Conditions at
BALTIMORE INNER HARBOR - (KDMH)
91°
Feels like 100°F
Mostly Clear
as of 3:53 PM EDST
Rel. Humidity: 55%
Dew Point: 73°F
Pressure: 30.03 in.
Wind Data
Calm
Current Conditions at
FORT MEADE - (KFME)
82°
Mostly Cloudy
as of 4:29 PM EDST
Rel. Humidity: 65%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
10 MPH
120° Southeast
Current Conditions at
GLENN MARTIN ARPT - (KMTN)
Partly Cloudy
as of 3:45 PM EDST
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
5 MPH
Cloud Level(s): Scattered at 9000ft
30% chance of thunderstorms This Afternoon This Afternoon... Scattered showers and thunderstorms. Mostly sunny and hot, with a high near 98. Heat index values as high as 106. Northwest wind around 5 mph. Chance of precipitation is 30%.
30% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms, mainly between 1am and 2am. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 30%.
70% chance of thunderstorms Thursday Thursday... Showers and thunderstorms likely, mainly after 3pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 70. East wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
50% chance of thunderstorms Friday Friday... A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. East wind around 6 mph. Chance of precipitation is 50%.
30% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
50% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 50%.
40% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.
50% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 50%.
30% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
60% chance of thunderstorms Monday Monday... Showers likely and possibly a thunderstorm. Partly sunny, with a high near 90. Chance of precipitation is 60%.
60% chance of thunderstorms Monday Night Monday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Tuesday... Showers likely and possibly a thunderstorm. Partly sunny, with a high near 93. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 90.
Current Radar Image


Sun Almanac for Monumental, Maryland
Sunrise: 05:42 AM
Sunset: 8:37 PM
Civil Sunrise:05:09 AM
Civil Sunset: 9:09 PM
Nautical Sunrise: 04:29 AM
Nautical Sunset: 9:50 PM
Astro Sunrise: 03:42 AM
Astro Sunset: 10:37 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.