10-Day Weather Forecast - Castle Hills, TX

Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.

Partly cloudy. Highs in the lower 90s. Southeast winds 5 to 10 mph.

Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.

Partly cloudy in the morning then clearing. Highs in the lower 90s.

Mostly clear. Lows in the lower 70s.

Partly cloudy in the morning then clearing. Highs in the lower 90s.

Mostly clear. Lows in the lower 70s. Highs in the mid 90s.

Mostly clear. Lows in the lower 70s. Highs in the mid 90s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 70s.

Mostly clear. Highs in the upper 90s. Lows in the mid 70s.

Mostly clear. Highs in the upper 90s. Lows in the mid 70s.

Mostly clear. Highs in the upper 90s. Lows in the mid 70s.

Clear. Low temperature around 76F. Dew point will be around 73F with an average humidity of 81%. Winds will be 10 mph from the SE.

Sunny. High temperature around 89F. Dew point will be around 74F with an average humidity of 73%. Winds will be 9 mph from the S.

Clear. Low temperature around 75F. Dew point will be around 74F with an average humidity of 81%. Winds will be 10 mph from the SE.

Sunny. High temperature around 90F. Dew point will be around 74F with an average humidity of 72%. Winds will be 10 mph from the S.

Clear. Low temperature around 75F. Dew point will be around 74F with an average humidity of 81%. Winds will be 10 mph from the SE.