10-Day Weather Forecast - New Castle, OH

Mostly sunny. Highs in the upper 70s. Light and variable winds becoming west around 5 mph in the afternoon.

Mainly clear. Lows in the upper 50s. South winds around 5 mph.

Partly cloudy. A chance of thunderstorms with a slight chance of showers in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

A chance of showers and thunderstorms in the evening then showers likely after midnight. Humid with lows in the lower 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

Showers likely in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 80 percent.

Showers with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 90 percent.

Showers likely. A chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 70 percent.

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

Partly cloudy. Highs in the mid 80s.

Mainly clear. Lows in the upper 60s.

Mostly sunny. Very warm with highs in the upper 80s. Heat index values in the mid 90s in the afternoon.

Mainly clear. Warm with lows around 70.

Mostly sunny. Hot with highs in the lower 90s. Heat index values up to 100.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 69F with an average humidity of 83%. Winds will be 2 mph from the SE.

Mostly sunny with a 35% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 72F with an average humidity of 73%. Winds will be 2 mph from the S.

Clear with a 40% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 71F with an average humidity of 86%. Winds will be 1 mph from the S.

Sunny with a 40% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 73F with an average humidity of 75%. Winds will be 3 mph from the W.

Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 72F with an average humidity of 89%. Winds will be 2 mph from the W.