National Weather Service Forecast for: Severn MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Updated: 10:30 am EDT May 28, 2025
 
Today

Today: Showers. The rain could be heavy at times. High near 60. East wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Heavy Rain

 Tonight

Tonight: Showers, mainly before 8pm. Patchy fog after 9pm. Low around 58. East wind 3 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers and
Patchy Fog
then Patchy
Fog
 Thursday

Thursday: Partly sunny, with a high near 80. Light and variable wind becoming west around 6 mph in the afternoon.
Partly Sunny

 Thursday
Night
Thursday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 62. Light southwest wind. Chance of precipitation is 30%.
Chance
Showers

 Friday

Friday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Chance
Showers then
Chance
T-storms
 Friday
Night
Friday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Showers
Likely

 Saturday

Saturday: A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Chance
Showers

 Saturday
Night
Saturday Night: Mostly clear, with a low around 53.
Mostly Clear

 Sunday

Sunday: Mostly sunny, with a high near 75.
Mostly Sunny
Hi 60 °F Lo 58 °F Hi 80 °F Lo 62 °F Hi 77 °F Lo 59 °F Hi 75 °F Lo 53 °F Hi 75 °F

Hazardous Weather Outlook
 

Today
 
 Showers. The rain could be heavy at times. High near 60. East wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tonight
 
 Showers, mainly before 8pm. Patchy fog after 9pm. Low around 58. East wind 3 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
 
 Partly sunny, with a high near 80. Light and variable wind becoming west around 6 mph in the afternoon.
Thursday Night
 
 A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 62. Light southwest wind. Chance of precipitation is 30%.
Friday
 
 A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Friday Night
 
 Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Saturday
 
 A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Saturday Night
 
 Mostly clear, with a low around 53.
Sunday
 
 Mostly sunny, with a high near 75.
Sunday Night
 
 Partly cloudy, with a low around 57.
Monday
 
 Sunny, with a high near 79.
Monday Night
 
 Mostly clear, with a low around 59.
Tuesday
 
 Sunny, with a high near 82.

 

Forecast from NOAA-NWS for Severn MD.