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.

Mostly Cloudy

45°F

7°C

Humidity 76%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 27 Mar 7:46 pm EDT
Extended Forecast for

Perry Hall MD

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming mostly clear, with a low around 30. North wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Light northwest wind.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. South wind 5 to 14 mph, with gusts as high as 23 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Southwest wind around 9 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 30. North wind 5 to 9 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 47. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 30. Light northwest wind.
Sunday
Mostly sunny, with a high near 56. South wind 5 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 46. Southwest wind around 9 mph.
Monday
Partly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
A chance of rain after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Perry Hall MD
 39.41°N 76.5°W (Elev. 282 ft)
Last Update:
7:56 pm EDT Mar 27, 2026
Forecast Valid:
8pm EDT Mar 27, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation