Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fog

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.65 in
Dewpoint 36°F (2°C)
Visibility 0.25 mi
Last update 7 Jan 2:15 am EST
Extended Forecast for

Perryville MD

  • Overnight

    Overnight: Areas of fog.  Otherwise, mostly cloudy, with a low around 40. West wind 6 to 8 mph.

    Low: 40 °F

    Areas Fog

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 52. Northwest wind 8 to 14 mph, with gusts as high as 28 mph.

    High: 52 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Northwest wind 5 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. Calm wind becoming south around 6 mph after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain.  Mostly cloudy, with a high near 55. Chance of precipitation is 50%.

    High: 55 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 1am.  Cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Rain Likely

  • Saturday

    Saturday: Rain.  High near 59. Chance of precipitation is 90%.

    High: 59 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am.  Cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 40. West wind 6 to 8 mph.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 52. Northwest wind 8 to 14 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 37. Northwest wind 5 to 8 mph.
Thursday
Mostly sunny, with a high near 48. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 39. Calm wind becoming south around 6 mph after midnight.
Friday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.
Friday Night
Rain likely, mainly after 1am. Cloudy, with a low around 52. Chance of precipitation is 60%.
Saturday
Rain. High near 59. Chance of precipitation is 90%.
Saturday Night
Rain likely, mainly before 1am. Cloudy, with a low around 44. Chance of precipitation is 70%.
Sunday
A chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Perryville MD
 39.57°N 76.07°W (Elev. 79 ft)
12:53 am EST Jan 7, 2026
2am EST Jan 7, 2026-6pm EST Jan 13, 2026
 
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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