10-Day Weather Forecast - New Castle, DE

Sunny in the morning then partly sunny with a slight chance of snow showers in the afternoon. Cold with highs around 30. West winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 20 percent.

Mostly cloudy in the evening then becoming partly cloudy. Cold with lows around 18. Southwest winds around 5 mph.

Mostly sunny. Highs in the lower 30s. West winds around 5 mph.

Partly cloudy. Cold with lows in the mid 20s. South winds around 5 mph.

Mostly sunny. Not as cool with highs in the lower 40s.

Partly cloudy. Cold with lows in the upper 20s.

Mostly sunny in the morning then becoming mostly cloudy. Not as cool with highs in the lower 50s.

Rain. Not as cool. Near steady temperature in the upper 40s. Chance of rain 80 percent.

Mostly sunny. Highs in the upper 40s. Temperature falling into the mid 30s in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Colder with lows in the lower 20s.

Partly sunny. Highs around 40.

Mostly cloudy and not as cool. Near steady temperature in the mid 30s. Temperature rising into the upper 30s after midnight.

Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 40s.

Mostly cloudy. Low temperature around 33F. Dew point will be around 27F with an average humidity of 65%. Winds will be 6 mph from the NW.

Partly cloudy. High temperature around 41F. Dew point will be around 23F with an average humidity of 57%. Winds will be 3 mph from the NW.

Partly cloudy. Low temperature around 34F. Dew point will be around 24F with an average humidity of 66%. Winds will be 2 mph from the SW.

Cloudy. High temperature around 47F. Dew point will be around 33F with an average humidity of 67%. Winds will be 5 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 34F with an average humidity of 73%. Winds will be 7 mph from the W.