National Weather Service Forecast for: Seaford DE
Issued by: National Weather Service Philadelphia, PA
Updated: 4:10 pm EST Dec 5, 2025
 
Overnight

Overnight: Cloudy, with a low around 31. Calm wind.
Cloudy
Saturday

Saturday: Mostly cloudy, with a high near 44. Calm wind becoming northwest around 5 mph.
Mostly Cloudy
Saturday
Night
Saturday Night: Partly cloudy, with a low around 25. Calm wind.
Partly Cloudy
Sunday

Sunday: Partly sunny, with a high near 44. Calm wind becoming northeast around 5 mph.
Partly Sunny
Sunday
Night
Sunday Night: Mostly cloudy, with a low around 27. Calm wind becoming northwest around 5 mph after midnight.
Mostly Cloudy
Monday

Monday: Partly sunny, with a high near 37.
Partly Sunny
Monday
Night
Monday Night: Partly cloudy, with a low around 19.
Partly Cloudy
Tuesday

Tuesday: Mostly sunny, with a high near 40.
Mostly Sunny
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 29.
Partly Cloudy
Lo 31 °F Hi 44 °F Lo 25 °F Hi 44 °F Lo 27 °F Hi 37 °F Lo 19 °F Hi 40 °F Lo 29 °F

Special Weather Statement
 

Overnight
 
Cloudy, with a low around 31. Calm wind.
Saturday
 
Mostly cloudy, with a high near 44. Calm wind becoming northwest around 5 mph.
Saturday Night
 
Partly cloudy, with a low around 25. Calm wind.
Sunday
 
Partly sunny, with a high near 44. Calm wind becoming northeast around 5 mph.
Sunday Night
 
Mostly cloudy, with a low around 27. Calm wind becoming northwest around 5 mph after midnight.
Monday
 
Partly sunny, with a high near 37.
Monday Night
 
Partly cloudy, with a low around 19.
Tuesday
 
Mostly sunny, with a high near 40.
Tuesday Night
 
Partly cloudy, with a low around 29.
Wednesday
 
Partly sunny, with a high near 50.
Wednesday Night
 
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Thursday
 
A chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 30%.
Thursday Night
 
Mostly cloudy, with a low around 29.
Friday
 
Partly sunny, with a high near 45.

 

Forecast from NOAA-NWS for Seaford DE.