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

30°F

-1°C

Humidity 24%
Wind Speed N 5 mph
Barometer 30.35 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 8 Dec 6:45 pm EST
Extended Forecast for

Perry Hall MD

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 16. North wind around 6 mph becoming calm after midnight.

    Low: 16 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 35. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. Southwest wind 6 to 8 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after 10am. Mostly cloudy, with a high near 46. South wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 46 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 16. North wind around 6 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 35. Calm wind becoming south 5 to 9 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29. Southwest wind 6 to 8 mph.
Wednesday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 46. South wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 39.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 19.
Monday
Mostly sunny, with a high near 35.
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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:
7:02 pm EST Dec 8, 2025
Forecast Valid:
7pm EST Dec 8, 2025-6pm EST Dec 15, 2025
 
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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