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

39°F

4°C

Humidity 81%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 19 Mar 3:09 am EDT
Extended Forecast for

Perryville MD

  • Overnight

    Overnight: Clear, with a low around 43. Calm wind.

    Low: 43 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. Southeast wind 6 to 10 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers after 2pm. High near 64. South wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Mostly Cloudy
    then Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 2am. Low around 38. Breezy, with a southwest wind 10 to 15 mph becoming northwest 16 to 21 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Showers and
    Breezy

  • Friday

    Friday: Sunny, with a high near 51. Breezy.

    High: 51 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 43. Calm wind.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 44. Southeast wind 6 to 10 mph.
Thursday
Showers after 2pm. High near 64. South wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers, mainly before 2am. Low around 38. Breezy, with a southwest wind 10 to 15 mph becoming northwest 16 to 21 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%.
Friday
Sunny, with a high near 51. Breezy.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 50.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Monday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Perryville MD
 39.57°N 76.07°W (Elev. 79 ft)
Last Update:
1:56 am EDT Mar 19, 2025
Forecast Valid:
3am EDT Mar 19, 2025-6pm EDT Mar 25, 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