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

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Mostly Cloudy

23°F

-5°C

Humidity 41%
Wind Speed W 16 G 21 mph
Barometer 29.64 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 15 Jan 6:55 pm EST
Extended Forecast for

Perryville MD

  • Tonight

    Tonight: Mostly clear, with a low around 24. West wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 36. West wind 10 to 14 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow showers after 1am. Increasing clouds, with a low around 31. South wind around 8 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 42. South wind 7 to 9 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. West wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 24. West wind 10 to 16 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 36. West wind 10 to 14 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A chance of snow showers after 1am. Increasing clouds, with a low around 31. South wind around 8 mph. Chance of precipitation is 30%.
Saturday
A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 42. South wind 7 to 9 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 30. West wind around 6 mph.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 23.
M.L.King Day
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Perryville MD
 39.57°N 76.07°W (Elev. 79 ft)
Last Update:
6:53 pm EST Jan 15, 2026
Forecast Valid:
7pm EST Jan 15, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation