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

Hazardous Weather Conditions

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Fog/Mist

28°F

-2°C

Humidity 86%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 25°F (-4°C)
Visibility 5.00 mi
Last update 7 Dec 7:54 am EST
Extended Forecast for

Perry Hall MD

  • Today

    Today: Partly sunny, with a high near 42. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 42 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Light and variable wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 33. North wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 33 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. North wind 3 to 7 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 42. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 26. Light and variable wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 20 mph.
Monday
Mostly cloudy, with a high near 33. North wind 11 to 15 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 16. North wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 36. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 45.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Perry Hall MD
 39.39°N 76.48°W (Elev. 157 ft)
Last Update:
6:52 am EST Dec 7, 2025
Forecast Valid:
8am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation