NWS Forecast for Clayton DE

National Weather Service Forecast for: Clayton DE
Issued by: National Weather Service Philadelphia, PA

Updated: 10:11 pm EST Nov 1, 2026

Tonight Mostly Clear then Patchy Frost	Monday Patchy Frost then Mostly Cloudy	Monday Night Partly Cloudy	Tuesday Decreasing Clouds	Tuesday Night Mostly Clear	Wednesday Mostly Sunny	Wednesday Night Mostly Cloudy	Thursday Chance Rain	Thursday Night Rain Likely
Lo 38 °F	Hi 65 °F	Lo 43 °F	Hi 71 °F	Lo 51 °F	Hi 74 °F	Lo 59 °F	Hi 74 °F	Lo 61 °F

Tonight	Patchy frost after midnight. Otherwise, partly cloudy, with a low around 38. Calm wind.
Monday	Patchy frost before 8am. Otherwise, increasing clouds, with a high near 65. Calm wind becoming southwest around 5 mph in the morning.
Monday Night	Partly cloudy, with a low around 43. South wind around 5 mph.
Tuesday	Mostly cloudy, then gradually becoming sunny, with a high near 71. South wind around 5 mph.
Tuesday Night	Mostly clear, with a low around 51. South wind around 5 mph.
Wednesday	Mostly sunny, with a high near 74.
Wednesday Night	Mostly cloudy, with a low around 59.
Thursday	A chance of rain. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Thursday Night	Rain likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Friday	A chance of rain. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.
Friday Night	A chance of rain. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Saturday	A chance of rain. Mostly sunny, with a high near 65. Chance of precipitation is 30%.
Saturday Night	Partly cloudy, with a low around 46.
Sunday	Mostly sunny, with a high near 63.

Forecast from NOAA-NWS for Clayton DE.