10-Day Weather Forecast - Katy, TX

Patchy frost in the morning. Sunny. Highs in the mid 60s. Southwest winds around 5 mph becoming southeast in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 40s. East winds 5 to 10 mph.

Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Cloudy. A chance of showers after midnight. Not as cool. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 30 percent.

Showers. Highs in the mid 60s. Chance of rain 80 percent.

Cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 50 percent.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 60s.

Mostly cloudy. Lows in the mid 50s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 70s.

Cloudy with a 50 percent chance of showers. Lows in the mid 40s.

Mostly cloudy with a 50 percent chance of showers. Much cooler with highs in the lower 50s. Temperature falling into the mid 40s in the afternoon.

Mostly cloudy. A chance of rain showers in the evening. Cooler with lows in the lower 30s. Chance of rain 30 percent.

Mostly cloudy in the morning then becoming partly sunny. Cooler with highs in the lower 40s.

Partly cloudy. Low temperature around 36F. Dew point will be around 32F with an average humidity of 77%. Winds will be 10 mph from the NE.

Cloudy. High temperature around 45F. Dew point will be around 34F with an average humidity of 71%. Winds will be 8 mph from the NE.

Cloudy. Low temperature around 38F. Dew point will be around 36F with an average humidity of 85%. Winds will be 7 mph from the NE.

Cloudy. High temperature around 50F. Dew point will be around 41F with an average humidity of 81%. Winds will be 7 mph from the NE.

Cloudy. Low temperature around 41F. Dew point will be around 41F with an average humidity of 92%. Winds will be 7 mph from the NE.