10-Day Weather Forecast - Katy, TX

Patchy fog in the morning. Sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph.

Patchy fog in the morning. Sunny. Highs in the lower 80s. Southeast winds 10 to 15 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph.

Mostly sunny. Highs in the lower 80s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 80s.

Mostly cloudy. Lows in the upper 60s.

Mostly cloudy in the morning then partly sunny with a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

Mostly cloudy. Lows in the upper 60s.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 80s.

Mostly cloudy. Lows in the upper 60s.

Mostly cloudy in the morning then partly sunny with a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.

Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 68F with an average humidity of 88%. Winds will be 10 mph from the SE.

Mostly cloudy with a 75% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 66F with an average humidity of 69%. Winds will be 11 mph from the S.

Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 67F with an average humidity of 87%. Winds will be 9 mph from the SE.

Cloudy with a 70% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 65F with an average humidity of 73%. Winds will be 9 mph from the S.

Cloudy with a 70% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 67F with an average humidity of 88%. Winds will be 11 mph from the SE.