National Weather Service Forecast for: Clayton DE
Issued by: National Weather Service Philadelphia, PA
Updated: 4:39 pm EST Feb 2, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 13. West wind around 5 mph becoming calm after midnight.
Partly Cloudy
 Tuesday

Tuesday: Mostly sunny, with a high near 37. Calm wind becoming west around 5 mph in the morning.
Mostly Sunny
 Tuesday
Night
Tuesday Night: Snow likely, mainly after 7pm. Mostly cloudy, with a low around 25. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Snow Likely
 Wednesday

Wednesday: Mostly sunny, with a high near 32. North wind 5 to 10 mph.
Mostly Sunny
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 13. Calm wind becoming northwest around 5 mph.
Partly Cloudy
 Thursday

Thursday: Sunny, with a high near 28.
Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 11.
Partly Cloudy
 Friday

Friday: A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Chance Snow
 Friday
Night
Friday Night: Partly cloudy, with a low around 13.
Partly Cloudy
Lo 13 °F Hi 37 °F Lo 25 °F Hi 32 °F Lo 13 °F Hi 28 °F Lo 11 °F Hi 34 °F Lo 13 °F

 

Tonight
 
 Partly cloudy, with a low around 13. West wind around 5 mph becoming calm after midnight.
Tuesday
 
 Mostly sunny, with a high near 37. Calm wind becoming west around 5 mph in the morning.
Tuesday Night
 
 Snow likely, mainly after 7pm. Mostly cloudy, with a low around 25. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
 
 Mostly sunny, with a high near 32. North wind 5 to 10 mph.
Wednesday Night
 
 Partly cloudy, with a low around 13. Calm wind becoming northwest around 5 mph.
Thursday
 
 Sunny, with a high near 28.
Thursday Night
 
 Partly cloudy, with a low around 11.
Friday
 
 A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Friday Night
 
 Partly cloudy, with a low around 13.
Saturday
 
 Sunny, with a high near 21.
Saturday Night
 
 Mostly clear, with a low around 8.
Sunday
 
 Mostly sunny, with a high near 22.
Sunday Night
 
 Partly cloudy, with a low around 8.
Monday
 
 Mostly sunny, with a high near 25.

 

Forecast from NOAA-NWS for Clayton DE.