Katy, Texas | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    71°
    Sunday 5/19
    Forecast night icon
    71°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 71F. Dew point will be around 67F with an average humidity of 86%. Winds will be 7 mph from the SE.
  • Forecast day icon
    Monday
    Partly Cloudy
    92°
    Forecast night icon
    Night
    Mostly Cloudy
    74°
    Monday 5/20
    Day
    92°
    Partly Cloudy
    Forecast day icon
    Night
    74°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog early this morning. Partly cloudy. Highs in the lower 90s. Southeast winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Tuesday
    Partly Sunny
    92°
    Forecast night icon
    Night
    Mostly Cloudy
    75°
    Tuesday 5/21
    Day
    92°
    Partly Sunny
    Forecast day icon
    Night
    75°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph.
    Night Details
    Mostly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph.
  • Forecast day icon
    Wednesday
    Partly Sunny
    91°
    Forecast night icon
    Night
    Mostly Cloudy
    74°
    Wednesday 5/22
    Day
    91°
    Partly Sunny
    Forecast day icon
    Night
    74°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Humid with highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy. Lows in the mid 70s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    93°
    Forecast night icon
    Night
    Partly Cloudy
    75°
    Thursday 5/23
    Day
    93°
    Mostly Sunny
    Forecast day icon
    Night
    75°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 90.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 70s.
  • Forecast day icon
    Friday
    Partly Sunny
    94°
    Forecast night icon
    Night
    Partly Cloudy
    76°
    Friday 5/24
    Day
    94°
    Partly Sunny
    Forecast day icon
    Night
    76°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 90s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 70s.
  • Forecast day icon
    Saturday
    Partly Sunny
    95°
    Forecast night icon
    Night
    Partly Cloudy
    77°
    Saturday 5/25
    Day
    95°
    Partly Sunny
    Forecast day icon
    Night
    77°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then clearing. Highs in the mid 90s. Heat index values up to 105.
    Night Details
    Partly cloudy. Lows in the upper 70s.
  • Forecast day icon
    Sunday
    Partly Sunny
    94°
    Forecast night icon
    Night
    Partly Cloudy
    76°
    Sunday 5/26
    Day
    94°
    Partly Sunny
    Forecast day icon
    Night
    76°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly sunny in the morning then clearing. Highs in the mid 90s. Heat index values up to 110.
    Night Details
    Partly cloudy with scattered thunderstorms. Chance of storms 50%. Low temperature around 76F. Dew point will be around 71F with an average humidity of 75%. Winds will be 11 mph from the SE.
  • Forecast day icon
    Monday
    Hot and Humid
    95°
    Forecast night icon
    Night
    Mostly Clear
    73°
    Monday 5/27
    Day
    95°
    Hot and Humid
    Forecast day icon
    Night
    73°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly cloudy with scattered thunderstorms. Chance of storms 35%. High temperature around 95F. Dew point will be around 74F with an average humidity of 65%. Winds will be 8 mph from the S.
    Night Details
    Mostly clear. Low temperature around 73F. Dew point will be around 69F with an average humidity of 72%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    90°
    Forecast night icon
    Night
    40% Chance of Rain
    70°
    Tuesday 5/28
    Day
    90°
    30% Chance of Rain
    Forecast day icon
    Night
    70°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 30% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 70F with an average humidity of 63%. Winds will be 3 mph from the E.
    Night Details
    Clear with a 35% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 67F with an average humidity of 71%. Winds will be 3 mph from the E.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    88°
    Forecast night icon
    Night
    30% Chance of Rain
    68°
    Wednesday 5/29
    Day
    88°
    30% Chance of Storms
    Forecast day icon
    Night
    68°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 50% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 67F with an average humidity of 62%. Winds will be 4 mph from the NE.
    Night Details
    Clear with a 30% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 64F with an average humidity of 68%. Winds will be 4 mph from the NE.