National Weather Service Forecast for: Cheswold DE
Issued by: National Weather Service Philadelphia, PA
Updated: 9:03 pm EDT Aug 19, 2026
 
Today

Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Chance
T-storms then
Showers
 Tonight

Tonight: Showers and thunderstorms before 1am, then a slight chance of showers after 2am. Low around 67. North wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Showers then
Chance
Showers
 Friday

Friday: A chance of showers after 2pm. Partly sunny, with a high near 82. North wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Partly Sunny
then Chance
Showers
 Friday
Night
Friday Night: A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 68. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Saturday

Saturday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely

 Saturday
Night
Saturday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Chance
Showers
 Sunday

Sunday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Mostly Sunny
then Chance
T-storms
 Sunday
Night
Sunday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Chance
T-storms then
Mostly Clear
 Monday

Monday: Sunny, with a high near 83.
Sunny
Hi 83 °F Lo 67 °F Hi 82 °F Lo 68 °F Hi 81 °F Lo 68 °F Hi 84 °F Lo 66 °F Hi 83 °F

 

Today
 
 Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
 
 Showers and thunderstorms before 1am, then a slight chance of showers after 2am. Low around 67. North wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
 
 A chance of showers after 2pm. Partly sunny, with a high near 82. North wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
 
 A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 68. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
 
 A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
 
 A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Sunday Night
 
 A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Monday
 
 Sunny, with a high near 83.
Monday Night
 
 Mostly clear, with a low around 64.
Tuesday
 
 Sunny, with a high near 82.
Tuesday Night
 
 Partly cloudy, with a low around 65.
Wednesday
 
 A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Cheswold DE.