National Weather Service Forecast for: Claymont DE
Issued by: National Weather Service Philadelphia, PA
Updated: 2:48 pm EDT Jun 7, 2025
 
This
Afternoon
This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 80. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Tonight

Tonight: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, with a low around 65. Northwest wind around 5 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely then
Mostly Cloudy
 Sunday

Sunday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 76. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Cloudy then
Showers
Likely
 Sunday
Night
Sunday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 62. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Monday

Monday: A chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 74. East wind around 5 mph. Chance of precipitation is 30%.
Chance
Showers then
Slight Chance
T-storms
 Monday
Night
Monday Night: A slight chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 64. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
Chance
Showers
 Tuesday

Tuesday: Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Showers
Likely

 Tuesday
Night
Tuesday Night: A chance of showers before 8pm. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Chance
Showers then
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 82.
Sunny
Hi 80 °F Lo 65 °F Hi 76 °F Lo 62 °F Hi 74 °F Lo 64 °F Hi 78 °F Lo 63 °F Hi 82 °F

 

This Afternoon
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 80. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, with a low around 65. Northwest wind around 5 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
 
 Showers likely, mainly after 5pm. Mostly cloudy, with a high near 76. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
 
 Showers likely and possibly a thunderstorm. Cloudy, with a low around 62. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
 
 A chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 74. East wind around 5 mph. Chance of precipitation is 30%.
Monday Night
 
 A slight chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 64. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Tuesday Night
 
 A chance of showers before 8pm. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Wednesday
 
 Sunny, with a high near 82.
Wednesday Night
 
 Clear, with a low around 65.
Thursday
 
 Sunny, with a high near 89.
Thursday Night
 
 Partly cloudy, with a low around 68.
Friday
 
 Mostly sunny, with a high near 89.
Friday Night
 
 Mostly cloudy, with a low around 68.
Saturday
 
 A chance of showers. Mostly cloudy, with a high near 83.

 

Forecast from NOAA-NWS for Claymont DE.