National Weather Service United States Department of Commerce

A Moderate Risk of Severe Thunderstorms is Forecast This Evening and Tonight

Damaging winds and large hail are likely from North Dakota into western and northern Minnesota this evening into tonight. Some wind gusts could be particularly damaging. Storms are also possible over the Texas panhandle and the Carolinas.
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Hazardous Weather Conditions

Current Conditions

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Katy TX

7 Day Forecast

For More Weather Information:

Houston, TX Local Forecast Office

Today

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 97 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 76 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 95 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 77 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 96 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 77 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 97 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 77 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 97 °F

Detailed Forecast

  • Today A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Heat index values as high as 106. Calm wind becoming southwest around 5 mph.
  • Tonight A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming southwest after midnight.
  • Wednesday A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 95. Heat index values as high as 104. Southwest wind around 5 mph becoming east in the morning.
  • Wednesday Night Partly cloudy, with a low around 77. South wind around 5 mph.
  • Thursday A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 96. Calm wind becoming south around 5 mph in the afternoon.
  • Thursday Night Partly cloudy, with a low around 77.
  • Friday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97.
  • Friday Night Partly cloudy, with a low around 77.
  • Saturday Mostly sunny, with a high near 97.
  • Saturday Night Partly cloudy, with a low around 77.
  • Sunday Mostly sunny, with a high near 97.
  • Sunday Night Partly cloudy, with a low around 77.
  • Monday Mostly sunny, with a high near 97.