National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

38°F

3°C

Humidity 62%
Wind Speed NA
Barometer 30.06 in (1017.9 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 25 Dec 7:53 am EST
Extended Forecast for

Marriottsville MD

  • Christmas Day

    Christmas Day: Scattered showers, mainly between 10am and 11am. Mostly cloudy, with a high near 52. South wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

    High: 52 °F

    Scattered
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. North wind around 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Freezing rain and sleet, possibly mixed with snow, mainly after 1pm. High near 32. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    High: 32 °F

    Mostly Cloudy
    then Wintry
    Mix

  • Friday Night

    Friday Night: Rain, freezing rain and sleet, possibly mixed with snow before 1am, then a chance of rain and sleet between 1am and 4am, then a chance of rain after 4am. Low around 30. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Wintry Mix

  • Saturday

    Saturday: Patchy rain and snow before 1pm, then patchy drizzle between 1pm and 4pm, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 41. North wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 41 °F

    Patchy
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain. Cloudy, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 1am. Cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely

Detailed Forecast

Christmas Day
Scattered showers, mainly between 10am and 11am. Mostly cloudy, with a high near 52. South wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 26. North wind around 7 mph.
Friday
Freezing rain and sleet, possibly mixed with snow, mainly after 1pm. High near 32. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Rain, freezing rain and sleet, possibly mixed with snow before 1am, then a chance of rain and sleet between 1am and 4am, then a chance of rain after 4am. Low around 30. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Saturday
Patchy rain and snow before 1pm, then patchy drizzle between 1pm and 4pm, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 41. North wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
A chance of rain. Cloudy, with a high near 44. Chance of precipitation is 40%.
Sunday Night
Rain likely, mainly after 1am. Cloudy, with a low around 39. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marriottsville MD
 39.36°N 76.89°W (Elev. 413 ft)
Last Update:
6:53 am EST Dec 25, 2025
Forecast Valid:
8am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation