Current conditions at
Harford County Airport (K0W3)
Lat: 39.57°NLon: 76.2°WElev: 412ft.
Fog/Mist
72°F
22°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.90 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 4.00 mi |
| Last update | 14 Aug 7:35 am EDT |
Extended Forecast for
Perryman MD
Today
High: 88 °F
Slight Chance
T-storms and
Patchy Fog
then Showers
LikelyTonight
Low: 71 °F
Chance
T-storms then
Mostly ClearFriday
High: 88 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 69 °F
Chance
T-storms then
Mostly CloudySaturday
High: 87 °F
Mostly Sunny
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 89 °F
Mostly Sunny
Sunday Night
Low: 69 °F
Partly Cloudy
Monday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
Today
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 88. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. East wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Light east wind. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 87. East wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 69.
Monday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Perryman MD
39.49°N 76.2°W (Elev. 49 ft)
39.49°N 76.2°W (Elev. 49 ft)
7:29 am EDT Aug 14, 2025
7am EDT Aug 14, 2025-6pm EDT Aug 20, 2025
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