10-Day Weather Forecast - New Castle, PA

Partly cloudy. Areas of fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Light and variable winds becoming west around 5 mph in the afternoon. Chance of rain 20 percent.

Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Patchy fog after midnight. Humid with lows in the mid 60s. Northwest winds around 5 mph in the evening becoming light and variable. Chance of rain 20 percent.

Partly sunny in the morning then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 20 percent.

Partly cloudy in the evening then becoming mostly cloudy. Showers likely after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 60 percent.

Showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 90 percent.

A chance of thunderstorms in the evening. Considerable cloudiness with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.

Mostly cloudy in the morning then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 40 percent.

Partly cloudy. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the mid 80s.

Mainly clear. Lows in the mid 60s.

Mostly sunny. Highs in the upper 80s.

Mostly clear. Low temperature around 66F. Dew point will be around 65F with an average humidity of 81%. Winds will be 4 mph from the W.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 83F. Dew point will be around 63F with an average humidity of 65%. Winds will be 5 mph from the NW.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 62F with an average humidity of 77%. Winds will be 3 mph from the NW.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 79F. Dew point will be around 61F with an average humidity of 65%. Winds will be 4 mph from the NW.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 62F. Dew point will be around 60F with an average humidity of 77%. Winds will be 3 mph from the NW.