National Weather Service Forecast for: Bel Air South MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Updated: 11:14 am EDT Jun 11, 2025
 
Tonight

Tonight: Mostly clear, with a low around 64. Light southwest wind.
Mostly Clear

Thursday

Thursday: Sunny, with a high near 90. Calm wind becoming southwest around 6 mph in the afternoon.
Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 67. Calm wind.
Partly Cloudy

Friday

Friday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 86. Northeast wind 5 to 7 mph becoming southeast in the afternoon.  Chance of precipitation is 40%.
Mostly Sunny
then Chance
T-storms
Friday
Night
Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. Southeast wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 50%.
Chance
Showers

Saturday

Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Slight Chance
Showers then
Showers
Likely
Saturday
Night
Saturday Night: Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am.  Cloudy, with a low around 66. Chance of precipitation is 60%.
Showers
Likely

Sunday

Sunday: Showers likely, mainly after 2pm.  Cloudy, with a high near 77. Chance of precipitation is 60%.
Showers
Likely

Sunday
Night
Sunday Night: Showers likely, mainly before 2am.  Cloudy, with a low around 63. Chance of precipitation is 60%.
Showers
Likely

Lo 64 °F Hi 90 °F Lo 67 °F Hi 86 °F Lo 68 °F Hi 83 °F Lo 66 °F Hi 77 °F Lo 63 °F

Air Quality Alert
 

Tonight
 
Mostly clear, with a low around 64. Light southwest wind.
Thursday
 
Sunny, with a high near 90. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
 
Partly cloudy, with a low around 67. Calm wind.
Friday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
Friday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Saturday
 
A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Saturday Night
 
Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Cloudy, with a low around 66. Chance of precipitation is 60%.
Sunday
 
Showers likely, mainly after 2pm. Cloudy, with a high near 77. Chance of precipitation is 60%.
Sunday Night
 
Showers likely, mainly before 2am. Cloudy, with a low around 63. Chance of precipitation is 60%.
Monday
 
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Monday Night
 
Showers likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Tuesday
 
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Tuesday Night
 
A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Wednesday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Bel Air South MD.