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

34°F

1°C

Humidity 73%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 28 Dec 3:55 am EST
Extended Forecast for

White Marsh MD

  • Today

    Today: A slight chance of rain after 1pm. Cloudy, with a high near 42. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 42 °F

    Cloudy then
    Slight Chance
    Rain

  • Tonight

    Tonight: A slight chance of rain before 11pm, then a slight chance of rain after 5am. Cloudy, with a low around 38. South wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain then
    Cloudy

  • Monday

    Monday: Rain likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 60. Breezy, with a west wind 13 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Rain Likely
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Breezy, with a west wind 17 to 20 mph, with gusts as high as 39 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph.

    High: 34 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of rain after 1pm. Cloudy, with a high near 42. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.
Tonight
A slight chance of rain before 11pm, then a slight chance of rain after 5am. Cloudy, with a low around 38. South wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday
Rain likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 60. Breezy, with a west wind 13 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 27. Breezy, with a west wind 17 to 20 mph, with gusts as high as 39 mph.
Tuesday
Mostly sunny, with a high near 34. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 27.
New Year's Day
Mostly cloudy, with a high near 38.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
White Marsh MD
 39.39°N 76.48°W (Elev. 157 ft)
Last Update:
3:54 am EST Dec 28, 2025
Forecast Valid:
4am EST Dec 28, 2025-6pm EST Jan 3, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation