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

72°F

22°C

Humidity 36%
Wind Speed S 12 mph
Barometer 29.88 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 4 May 3:45 pm EDT
Extended Forecast for

Perry Hall MDSimilar City Names

  • Tonight

    Tonight: A slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 59. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 83. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 83 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly after 8am. High near 74. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 74 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 52. Southwest wind around 9 mph becoming northwest after midnight. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 59. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 83. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
Showers, mainly after 8am. High near 74. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 52. Southwest wind around 9 mph becoming northwest after midnight. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 50.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 72.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Perry Hall MDSimilar City Names
 39.41°N 76.47°W (Elev. 249 ft)
Last Update:
4:53 pm EDT May 4, 2026
Forecast Valid:
4pm EDT May 4, 2026-6pm EDT May 11, 2026
 
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Additional Resources

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Chance of Precipitation