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

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Mostly Cloudy

35°F

2°C

Humidity 87%
Wind Speed NW 20 G 26 mph
Barometer 29.78 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 23 Feb 4:55 pm EST
Extended Forecast for

Perryville MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 34. Northwest wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Increasing clouds, with a low around 27. Light and variable wind becoming south 6 to 11 mph in the evening. Chance of precipitation is 50%.

    Low: 27 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then a chance of rain between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Southwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.

    High: 42 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 34. Northwest wind 8 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of snow after 1am. Increasing clouds, with a low around 27. Light and variable wind becoming south 6 to 11 mph in the evening. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow before 10am, then a chance of rain between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 34. Southwest wind 5 to 7 mph becoming light and variable after midnight.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Perryville MD
 39.57°N 76.07°W (Elev. 79 ft)
Last Update:
3:53 pm EST Feb 23, 2026
Forecast Valid:
5pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
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