10-Day Weather Forecast - New Castle, PA

Mostly cloudy. A chance of snow this morning then a chance of flurries this afternoon. Little or no snow accumulation. Highs in the upper 20s. Southwest winds around 5 mph. Chance of snow 30 percent.

Mostly cloudy in the evening then becoming partly cloudy. Very cold with lows around 2 above. North winds around 5 mph.

Partly sunny. Highs in the lower 20s. Northwest winds around 5 mph.

Mostly cloudy. Very cold with lows around 4 above. Northwest winds around 5 mph.

Partly sunny. Highs in the lower 20s. West winds around 5 mph.

Mostly cloudy. A chance of snow showers after midnight. Very cold with lows around 10 above. Temperatures rising to around 15 after midnight. Chance of snow 40 percent.

Snow showers. Snow accumulation possible. Highs in the lower 30s. Chance of snow 90 percent.

Mostly cloudy. A chance of snow showers in the evening. Very cold with lows around zero. Chance of snow 40 percent.

Partly sunny. Much colder with highs 15 to 20. Wind chill values as low as 10 below in the morning.

Mostly cloudy. Very cold with lows around zero.

Partly sunny. Very cold with highs 15 to 20.

Partly cloudy. Frigid. Lows around 5 below.

Partly cloudy. Highs in the lower 20s.

Cloudy. Low temperature around 5F. Dew point will be around 2F with an average humidity of 78%. Winds will be 4 mph from the W.

Cloudy. High temperature around 24F. Dew point will be around 8F with an average humidity of 69%. Winds will be 3 mph from the W.

Cloudy. Low temperature around 10F. Dew point will be around 10F with an average humidity of 79%. Winds will be 2 mph from the W.

Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 29F. Dew point will be around 14F with an average humidity of 70%. Winds will be 1 mph from the S.

Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 21F. Dew point will be around 18F with an average humidity of 78%. Winds will be 2 mph from the S.