10-Day Weather Forecast - Katy, TX

Sunny. Highs in the mid 80s. South winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s. South winds 5 to 10 mph.

Partly sunny. Highs in the upper 80s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the upper 80s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.

Sunny. Highs in the upper 80s.

Mostly clear. Lows in the mid 60s.

Sunny. Highs in the upper 80s.

Mostly clear in the evening then becoming partly cloudy. Lows around 60.

Mostly sunny. Highs around 80.

Partly cloudy. Low temperature around 61F. Dew point will be around 46F with an average humidity of 57%. Winds will be 6 mph from the E.

Sunny. High temperature around 80F. Dew point will be around 55F with an average humidity of 56%. Winds will be 6 mph from the SE.

Clear. Low temperature around 63F. Dew point will be around 59F with an average humidity of 73%. Winds will be 8 mph from the SE.

Partly cloudy. High temperature around 82F. Dew point will be around 61F with an average humidity of 63%. Winds will be 11 mph from the SE.

Mostly clear. Low temperature around 67F. Dew point will be around 63F with an average humidity of 79%. Winds will be 12 mph from the SE.

Partly cloudy with a 55% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 64F with an average humidity of 66%. Winds will be 12 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 69F. Dew point will be around 65F with an average humidity of 79%. Winds will be 11 mph from the SE.