10-Day Weather Forecast - Newcastle, OK

A slight chance of thunderstorms this morning. Mostly sunny with a slight chance of showers. Highs in the mid 90s. East winds 5 to 10 mph becoming south this afternoon. Chance of rain 20 percent.

Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph becoming west after midnight. Chance of rain 50 percent.

Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Humid with highs around 90. Northwest winds around 5 mph. Chance of rain 40 percent.

Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the lower 70s. East winds around 5 mph. Chance of rain 20 percent.

Mostly sunny with a slight chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 20 percent.

Partly cloudy in the evening then becoming mostly clear. Lows in the lower 70s.

Mostly sunny. Highs in the mid 90s.

Partly cloudy. Lows in the mid 70s.

Mostly sunny. Highs in the mid 90s.

Partly cloudy in the evening then clearing. Lows in the mid 70s.

Mostly sunny. Highs in the mid 90s.

Partly cloudy. Lows in the mid 70s.

Mostly sunny. Highs in the mid 90s.

Clear. Low temperature around 79F. Dew point will be around 70F with an average humidity of 61%. Winds will be 9 mph from the S.

Sunny. High temperature around 94F. Dew point will be around 70F with an average humidity of 57%. Winds will be 6 mph from the S.

Clear. Low temperature around 76F. Dew point will be around 70F with an average humidity of 64%. Winds will be 5 mph from the S.

Sunny. High temperature around 92F. Dew point will be around 70F with an average humidity of 61%. Winds will be 3 mph from the SE.

Clear. Low temperature around 73F. Dew point will be around 70F with an average humidity of 69%. Winds will be 5 mph from the E.