Current conditions at
Harford County Airport (K0W3)
Lat: 39.57°NLon: 76.2°WElev: 412ft.
Fair
75°F
24°C
| Humidity | 86% |
| Wind Speed | NW 3 mph |
| Barometer | 29.93 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 19 Aug 9:15 am EDT |
Extended Forecast for
Bel Air South MD
Today
High: 87 °F
Sunny
Tonight
Low: 69 °F
Partly Cloudy
Thursday
High: 83 °F
Chance
Showers then
Heavy RainThursday Night
Low: 64 °F
Chance
ShowersFriday
High: 83 °F
Mostly Sunny
then Slight
Chance
ShowersFriday Night
Low: 65 °F
Chance
ShowersSaturday
High: 83 °F
Chance
ShowersSaturday Night
Low: 66 °F
Chance
ShowersSunday
High: 84 °F
Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 87. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 69. Calm wind.
Thursday
Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. High near 83. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Cloudy during the early evening, then becoming partly cloudy, with a low around 64. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.
Friday
A slight chance of showers after 2pm. Mostly sunny, with a high near 83. North wind around 6 mph becoming east in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 63.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Bel Air South MD
39.5°N 76.31°W (Elev. 240 ft)
39.5°N 76.31°W (Elev. 240 ft)
7:53 am EDT Aug 19, 2026
9am EDT Aug 19, 2026-6pm EDT Aug 25, 2026
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