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

36°F

2°C

Humidity 65%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 1 Dec 5:58 pm EST
Extended Forecast for

3 Miles WSW Bel Air South MD

  • Tonight

    Tonight: A chance of snow and sleet between 4am and 5am, then rain, snow, and sleet likely. Mostly cloudy, with a low around 30. Northeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 60%. Total nighttime snow and sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Mostly Cloudy
    then Wintry
    Mix Likely

  • Tuesday

    Tuesday: Rain, snow, and sleet before 3pm, then a chance of rain between 3pm and 4pm. High near 39. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    High: 39 °F

    Wintry Mix
    then Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Northwest wind 11 to 13 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. Northwest wind 5 to 9 mph becoming light west in the afternoon.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Light southwest wind.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of snow and sleet between 4am and 5am, then rain, snow, and sleet likely. Mostly cloudy, with a low around 30. Northeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 60%. Total nighttime snow and sleet accumulation of less than a half inch possible.
Tuesday
Rain, snow, and sleet before 3pm, then a chance of rain between 3pm and 4pm. High near 39. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 28. Northwest wind 11 to 13 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 39. Northwest wind 5 to 9 mph becoming light west in the afternoon.
Wednesday Night
Mostly clear, with a low around 27. Light southwest wind.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Bel Air South MD
 39.49°N 76.37°W (Elev. 299 ft)
Last Update:
3:52 pm EST Dec 1, 2025
Forecast Valid:
6pm EST Dec 1, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation