10-Day Weather Forecast - New Castle, DE

Partly sunny in the morning then becoming mostly cloudy. Cold with highs in the lower 30s. Northwest winds around 5 mph becoming southwest around 5 mph in the afternoon.

Mostly cloudy with a 50 percent chance of snow showers. Little or no snow accumulation. Cold with lows around 14. Southwest winds around 5 mph increasing to west 10 to 15 mph with gusts up to 25 mph after midnight.

Partly sunny. A chance of snow showers in the morning. Little or no snow accumulation. Colder with highs in the lower 20s. Temperature falling to around 14 in the afternoon. Northwest winds 15 to 20 mph with gusts up to 45 mph. Chance of snow 50 percent. Wind chill values as low as 4 below.

Mostly clear. Cold with lows around 5 above. Wind chill values as low as 10 below.

Mostly sunny. Cold with highs around 20. Wind chill values as low as 10 below in the morning.

Mostly clear in the evening then becoming partly cloudy. Cold with lows around 10 above.

Partly sunny. Not as cold with highs in the upper 20s.

Mostly cloudy in the evening then clearing. Cold with lows 15 to 20.

Mostly sunny. Highs in the upper 30s.

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

Mostly cloudy. A chance of rain in the morning. Highs in the upper 30s. Chance of rain 30 percent.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 33F. Dew point will be around 25F with an average humidity of 67%. Winds will be 5 mph from the W.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 44F. Dew point will be around 29F with an average humidity of 61%. Winds will be 5 mph from the W.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 34F. Dew point will be around 26F with an average humidity of 66%. Winds will be 6 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 47F. Dew point will be around 29F with an average humidity of 58%. Winds will be 4 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 38F. Dew point will be around 29F with an average humidity of 65%. Winds will be 3 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 46F. Dew point will be around 31F with an average humidity of 60%. Winds will be 1 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 37F. Dew point will be around 29F with an average humidity of 66%. Winds will be 4 mph from the NW.