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.

Overcast

45°F

7°C

Humidity 61%
Wind Speed NA
Barometer 29.52 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 10 Dec 5:45 pm EST
Extended Forecast for

Overlea MD

  • Tonight

    Tonight: A chance of rain, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West wind 11 to 17 mph, with gusts as high as 29 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 26. West wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of snow after 1pm. Partly sunny, with a high near 38. West wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 1pm. Mostly sunny, with a high near 33. Chance of precipitation is 30%.

    High: 33 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 37. West wind 11 to 17 mph, with gusts as high as 29 mph.
Thursday Night
Increasing clouds, with a low around 26. West wind 7 to 11 mph, with gusts as high as 23 mph.
Friday
A slight chance of snow after 1pm. Partly sunny, with a high near 38. West wind 5 to 7 mph. Chance of precipitation is 20%.
Friday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 43.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Sunday
A chance of snow before 1pm. Mostly sunny, with a high near 33. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Overlea MD
 39.35°N 76.51°W (Elev. 98 ft)
Last Update:
3:53 pm EST Dec 10, 2025
Forecast Valid:
6pm EST Dec 10, 2025-6pm EST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation