10-Day Weather Forecast - Newcastle, OK

Sunny. Less humid with highs in the upper 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

Mostly clear. Lows in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph becoming east after midnight.

Mostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. More humid with highs in the lower 80s. East winds 5 to 10 mph becoming west with gusts up to 20 mph in the afternoon. Chance of rain 40 percent.

Mostly clear with a slight chance of showers in the evening then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 20 percent.

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 70s.

Mostly cloudy. Lows in the lower 50s.

Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.

A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 50 percent.

Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 50 percent.

Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 40s. Chance of rain 20 percent.

Mostly sunny. Highs in the upper 60s.

Mostly clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 72%. Winds will be 5 mph from the NE.

Sunny. High temperature around 68F. Dew point will be around 49F with an average humidity of 69%. Winds will be 4 mph from the E.

Partly cloudy. Low temperature around 54F. Dew point will be around 50F with an average humidity of 71%. Winds will be 6 mph from the SE.

Mostly sunny. High temperature around 68F. Dew point will be around 53F with an average humidity of 71%. Winds will be 6 mph from the SE.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 56F. Dew point will be around 52F with an average humidity of 71%. Winds will be 6 mph from the S.

Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 72F. Dew point will be around 54F with an average humidity of 68%. Winds will be 4 mph from the S.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 56F. Dew point will be around 54F with an average humidity of 70%. Winds will be 3 mph from the NE.