Hazardous Weather Conditions
Current conditions at
Harford County Airport (K0W3)
Lat: 39.57°NLon: 76.2°WElev: 412ft.
Partly Cloudy
48°F
9°C
| Humidity | 100% |
| Wind Speed | S 10 mph |
| Barometer | 29.85 in |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 22 Mar 8:55 am EDT |
Extended Forecast for
Perryville MD
Today
High: 69 °F
Patchy Fog
then Mostly
SunnyTonight
Low: 48 °F
Severe
ThunderstormsMonday

High: 48 °F
Chance Rain
Monday Night

Low: 33 °F
Mostly Clear
Tuesday

High: 46 °F
Mostly Sunny
Tuesday Night

Low: 37 °F
Mostly Cloudy
Wednesday

High: 54 °F
Partly Sunny
Wednesday Night
Low: 44 °F
Mostly Cloudy
then Chance
RainThursday
High: 59 °F
Chance Rain
then Partly
Sunny
Detailed Forecast
Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 69. Southwest wind around 9 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Some of the storms could be severe. Low around 48. West wind 7 to 9 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of rain before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 33. North wind 9 to 11 mph.
Tuesday
Mostly sunny, with a high near 46. North wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Thursday
A chance of rain before 8am. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 51. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Perryville MD
39.57°N 76.07°W (Elev. 79 ft)
39.57°N 76.07°W (Elev. 79 ft)
7:53 am EDT Mar 22, 2026
9am EDT Mar 22, 2026-6pm EDT Mar 28, 2026



