National Weather Service Forecast for: Georgetown DE
Issued by: National Weather Service Philadelphia, PA
Updated: 7:17 pm EDT Jun 18, 2026
 
Tonight

Tonight: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 70. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy
then Chance
Showers
 Juneteenth

Juneteenth: Showers and thunderstorms likely before 2pm, then a chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 79. Northwest wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Friday
Night
Friday Night: Mostly clear, with a low around 64. West wind around 5 mph.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 84. West wind 5 to 15 mph.
Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 63. West wind around 5 mph becoming calm in the evening.
Mostly Clear

 Sunday

Sunday: Sunny, with a high near 87.
Sunny

 Sunday
Night
Sunday Night: Partly cloudy, with a low around 68.
Partly Cloudy

 Monday

Monday: Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Chance
Showers then
Showers
Likely
 Monday
Night
Monday Night: Showers likely and possibly a thunderstorm before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Showers
Likely
Lo 70 °F Hi 79 °F Lo 64 °F Hi 84 °F Lo 63 °F Hi 87 °F Lo 68 °F Hi 88 °F Lo 68 °F

 

Tonight
 
 A chance of showers, mainly after 4am. Mostly cloudy, with a low around 70. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Juneteenth
 
 Showers and thunderstorms likely before 2pm, then a chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 79. Northwest wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
 Mostly clear, with a low around 64. West wind around 5 mph.
Saturday
 
 Sunny, with a high near 84. West wind 5 to 15 mph.
Saturday Night
 
 Mostly clear, with a low around 63. West wind around 5 mph becoming calm in the evening.
Sunday
 
 Sunny, with a high near 87.
Sunday Night
 
 Partly cloudy, with a low around 68.
Monday
 
 Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Monday Night
 
 Showers likely and possibly a thunderstorm before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Tuesday
 
 Mostly sunny, with a high near 86.
Tuesday Night
 
 Partly cloudy, with a low around 65.
Wednesday
 
 Sunny, with a high near 86.
Wednesday Night
 
 Partly cloudy, with a low around 65.
Thursday
 
 Mostly sunny, with a high near 85.

 

Forecast from NOAA-NWS for Georgetown DE.