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

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Fair

48°F

9°C

Humidity 54%
Wind Speed N 12 G 17 mph
Barometer 30.19 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 24 Dec 8:54 am EST
Extended Forecast for

Joppa MD

  • Today

    Today: Sunny, with a high near 48. Northwest wind 8 to 16 mph, with gusts as high as 30 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: A chance of showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 49. South wind 5 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. North wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, freezing rain, and sleet likely before 4pm, then rain, snow, freezing rain, and sleet likely. Cloudy, with a high near 34. North wind around 7 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.

    High: 34 °F

    Slight Chance
    Wintry Mix
    then Wintry
    Mix Likely

  • Friday Night

    Friday Night: Rain and freezing rain, possibly mixed with snow and sleet before 1am, then rain or freezing rain likely. Low around 29. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    Low: 29 °F

    Wintry Mix

  • Saturday

    Saturday: A chance of rain before 1pm. Cloudy, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Cloudy, with a low around 33.

    Low: 33 °F

    Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 48. Northwest wind 8 to 16 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 32. Calm wind.
Christmas Day
A chance of showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 49. South wind 5 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 26. North wind around 6 mph.
Friday
Snow, freezing rain, and sleet likely before 4pm, then rain, snow, freezing rain, and sleet likely. Cloudy, with a high near 34. North wind around 7 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Rain and freezing rain, possibly mixed with snow and sleet before 1am, then rain or freezing rain likely. Low around 29. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Saturday
A chance of rain before 1pm. Cloudy, with a high near 39. Chance of precipitation is 30%.
Saturday Night
Cloudy, with a low around 33.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 44. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Joppa MD
 39.44°N 76.35°W (Elev. 135 ft)
Last Update:
6:53 am EST Dec 24, 2025
Forecast Valid:
9am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation