10-Day Weather Forecast - New Castle, DE

Patchy fog in the morning. Mostly sunny. Highs in the mid 50s. South winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. East winds around 5 mph.

Mostly cloudy with a chance of rain showers in the morning then partly sunny in the afternoon. Highs in the upper 40s. Northeast winds 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Chance of rain 40 percent.

Mostly cloudy. Colder with lows in the lower 20s. North winds 5 to 10 mph.

Mostly cloudy. Cooler with highs in the mid 30s.

Mostly cloudy. A chance of snow after midnight. Cold with lows in the lower 20s. Chance of snow 40 percent.

Cloudy. A chance of rain and freezing rain in the morning then rain likely in the afternoon. Highs in the lower 40s. Chance of precipitation 60 percent.

Rain likely. Not as cool. Near steady temperature around 40. Temperature rising into the lower 40s after midnight. Chance of rain 70 percent.

Cloudy. A chance of rain in the morning. Not as cool with highs in the lower 50s. Chance of rain 40 percent.

Cloudy. A chance of rain after midnight. Lows in the upper 30s. Chance of rain 30 percent.

Cloudy with a 40 percent chance of rain. Highs in the upper 50s.

Cloudy with a 50 percent chance of rain. Lows in the mid 40s.

Cloudy with a 50 percent chance of rain. Highs in the upper 50s.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 88%. Winds will be 4 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 51F with an average humidity of 76%. Winds will be 3 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 51F with an average humidity of 85%. Winds will be 3 mph from the S.

Cloudy. High temperature around 65F. Dew point will be around 51F with an average humidity of 72%. Winds will be 4 mph from the SW.

Partly cloudy. Low temperature around 54F. Dew point will be around 51F with an average humidity of 85%. Winds will be 5 mph from the S.